diff --git a/01 Acey Ducey/README.md b/01_Acey_Ducey/README.md
similarity index 100%
rename from 01 Acey Ducey/README.md
rename to 01_Acey_Ducey/README.md
diff --git a/01 Acey Ducey/aceyducey.bas b/01_Acey_Ducey/aceyducey.bas
similarity index 100%
rename from 01 Acey Ducey/aceyducey.bas
rename to 01_Acey_Ducey/aceyducey.bas
diff --git a/01 Acey Ducey/csharp/AceyDucey.csproj b/01_Acey_Ducey/csharp/AceyDucey.csproj
similarity index 100%
rename from 01 Acey Ducey/csharp/AceyDucey.csproj
rename to 01_Acey_Ducey/csharp/AceyDucey.csproj
diff --git a/01 Acey Ducey/csharp/AceyDucey.sln b/01_Acey_Ducey/csharp/AceyDucey.sln
similarity index 100%
rename from 01 Acey Ducey/csharp/AceyDucey.sln
rename to 01_Acey_Ducey/csharp/AceyDucey.sln
diff --git a/01 Acey Ducey/csharp/Game.cs b/01_Acey_Ducey/csharp/Game.cs
similarity index 100%
rename from 01 Acey Ducey/csharp/Game.cs
rename to 01_Acey_Ducey/csharp/Game.cs
diff --git a/01 Acey Ducey/csharp/GameState.cs b/01_Acey_Ducey/csharp/GameState.cs
similarity index 100%
rename from 01 Acey Ducey/csharp/GameState.cs
rename to 01_Acey_Ducey/csharp/GameState.cs
diff --git a/01 Acey Ducey/csharp/Program.cs b/01_Acey_Ducey/csharp/Program.cs
similarity index 100%
rename from 01 Acey Ducey/csharp/Program.cs
rename to 01_Acey_Ducey/csharp/Program.cs
diff --git a/01 Acey Ducey/csharp/README.md b/01_Acey_Ducey/csharp/README.md
similarity index 100%
rename from 01 Acey Ducey/csharp/README.md
rename to 01_Acey_Ducey/csharp/README.md
diff --git a/01 Acey Ducey/java/README.md b/01_Acey_Ducey/java/README.md
similarity index 100%
rename from 01 Acey Ducey/java/README.md
rename to 01_Acey_Ducey/java/README.md
diff --git a/01 Acey Ducey/java/src/AceyDucey.java b/01_Acey_Ducey/java/src/AceyDucey.java
similarity index 100%
rename from 01 Acey Ducey/java/src/AceyDucey.java
rename to 01_Acey_Ducey/java/src/AceyDucey.java
diff --git a/01 Acey Ducey/java/src/AceyDuceyGame.java b/01_Acey_Ducey/java/src/AceyDuceyGame.java
similarity index 100%
rename from 01 Acey Ducey/java/src/AceyDuceyGame.java
rename to 01_Acey_Ducey/java/src/AceyDuceyGame.java
diff --git a/01 Acey Ducey/java/src/Card.java b/01_Acey_Ducey/java/src/Card.java
similarity index 100%
rename from 01 Acey Ducey/java/src/Card.java
rename to 01_Acey_Ducey/java/src/Card.java
diff --git a/01 Acey Ducey/javascript/README.md b/01_Acey_Ducey/javascript/README.md
similarity index 100%
rename from 01 Acey Ducey/javascript/README.md
rename to 01_Acey_Ducey/javascript/README.md
diff --git a/01 Acey Ducey/javascript/aceyducey.html b/01_Acey_Ducey/javascript/aceyducey.html
similarity index 100%
rename from 01 Acey Ducey/javascript/aceyducey.html
rename to 01_Acey_Ducey/javascript/aceyducey.html
diff --git a/01 Acey Ducey/javascript/aceyducey.js b/01_Acey_Ducey/javascript/aceyducey.js
similarity index 100%
rename from 01 Acey Ducey/javascript/aceyducey.js
rename to 01_Acey_Ducey/javascript/aceyducey.js
diff --git a/01 Acey Ducey/pascal/.gitattributes b/01_Acey_Ducey/pascal/.gitattributes
similarity index 100%
rename from 01 Acey Ducey/pascal/.gitattributes
rename to 01_Acey_Ducey/pascal/.gitattributes
diff --git a/01 Acey Ducey/pascal/.gitignore b/01_Acey_Ducey/pascal/.gitignore
similarity index 100%
rename from 01 Acey Ducey/pascal/.gitignore
rename to 01_Acey_Ducey/pascal/.gitignore
diff --git a/01 Acey Ducey/pascal/README.md b/01_Acey_Ducey/pascal/README.md
similarity index 100%
rename from 01 Acey Ducey/pascal/README.md
rename to 01_Acey_Ducey/pascal/README.md
diff --git a/01 Acey Ducey/pascal/object-pascal/aceyducey.lpi b/01_Acey_Ducey/pascal/object-pascal/aceyducey.lpi
similarity index 100%
rename from 01 Acey Ducey/pascal/object-pascal/aceyducey.lpi
rename to 01_Acey_Ducey/pascal/object-pascal/aceyducey.lpi
diff --git a/01 Acey Ducey/pascal/object-pascal/aceyducey.pas b/01_Acey_Ducey/pascal/object-pascal/aceyducey.pas
similarity index 100%
rename from 01 Acey Ducey/pascal/object-pascal/aceyducey.pas
rename to 01_Acey_Ducey/pascal/object-pascal/aceyducey.pas
diff --git a/01 Acey Ducey/pascal/object-pascal/deck.pas b/01_Acey_Ducey/pascal/object-pascal/deck.pas
similarity index 100%
rename from 01 Acey Ducey/pascal/object-pascal/deck.pas
rename to 01_Acey_Ducey/pascal/object-pascal/deck.pas
diff --git a/01 Acey Ducey/pascal/object-pascal/game.pas b/01_Acey_Ducey/pascal/object-pascal/game.pas
similarity index 100%
rename from 01 Acey Ducey/pascal/object-pascal/game.pas
rename to 01_Acey_Ducey/pascal/object-pascal/game.pas
diff --git a/01 Acey Ducey/pascal/simple/aceyducey.lpi b/01_Acey_Ducey/pascal/simple/aceyducey.lpi
similarity index 100%
rename from 01 Acey Ducey/pascal/simple/aceyducey.lpi
rename to 01_Acey_Ducey/pascal/simple/aceyducey.lpi
diff --git a/01 Acey Ducey/pascal/simple/aceyducey.pas b/01_Acey_Ducey/pascal/simple/aceyducey.pas
similarity index 100%
rename from 01 Acey Ducey/pascal/simple/aceyducey.pas
rename to 01_Acey_Ducey/pascal/simple/aceyducey.pas
diff --git a/01 Acey Ducey/perl/README.md b/01_Acey_Ducey/perl/README.md
similarity index 100%
rename from 01 Acey Ducey/perl/README.md
rename to 01_Acey_Ducey/perl/README.md
diff --git a/01 Acey Ducey/perl/aceyducey.pl b/01_Acey_Ducey/perl/aceyducey.pl
similarity index 100%
rename from 01 Acey Ducey/perl/aceyducey.pl
rename to 01_Acey_Ducey/perl/aceyducey.pl
diff --git a/01 Acey Ducey/python/README.md b/01_Acey_Ducey/python/README.md
similarity index 100%
rename from 01 Acey Ducey/python/README.md
rename to 01_Acey_Ducey/python/README.md
diff --git a/01 Acey Ducey/python/acey_ducey.py b/01_Acey_Ducey/python/acey_ducey.py
similarity index 100%
rename from 01 Acey Ducey/python/acey_ducey.py
rename to 01_Acey_Ducey/python/acey_ducey.py
diff --git a/01 Acey Ducey/python/aceyducey.py b/01_Acey_Ducey/python/aceyducey.py
similarity index 100%
rename from 01 Acey Ducey/python/aceyducey.py
rename to 01_Acey_Ducey/python/aceyducey.py
diff --git a/01 Acey Ducey/ruby/README.md b/01_Acey_Ducey/ruby/README.md
similarity index 100%
rename from 01 Acey Ducey/ruby/README.md
rename to 01_Acey_Ducey/ruby/README.md
diff --git a/01 Acey Ducey/ruby/aceyducey.rb b/01_Acey_Ducey/ruby/aceyducey.rb
similarity index 100%
rename from 01 Acey Ducey/ruby/aceyducey.rb
rename to 01_Acey_Ducey/ruby/aceyducey.rb
diff --git a/01 Acey Ducey/vbnet/README.md b/01_Acey_Ducey/vbnet/README.md
similarity index 100%
rename from 01 Acey Ducey/vbnet/README.md
rename to 01_Acey_Ducey/vbnet/README.md
diff --git a/02 Amazing/README.md b/02_Amazing/README.md
similarity index 100%
rename from 02 Amazing/README.md
rename to 02_Amazing/README.md
diff --git a/02 Amazing/amazing.bas b/02_Amazing/amazing.bas
similarity index 100%
rename from 02 Amazing/amazing.bas
rename to 02_Amazing/amazing.bas
diff --git a/02 Amazing/csharp/Amazing.cs b/02_Amazing/csharp/Amazing.cs
similarity index 100%
rename from 02 Amazing/csharp/Amazing.cs
rename to 02_Amazing/csharp/Amazing.cs
diff --git a/02 Amazing/csharp/Amazing.csproj b/02_Amazing/csharp/Amazing.csproj
similarity index 100%
rename from 02 Amazing/csharp/Amazing.csproj
rename to 02_Amazing/csharp/Amazing.csproj
diff --git a/02 Amazing/csharp/Amazing.sln b/02_Amazing/csharp/Amazing.sln
similarity index 100%
rename from 02 Amazing/csharp/Amazing.sln
rename to 02_Amazing/csharp/Amazing.sln
diff --git a/02 Amazing/csharp/README.md b/02_Amazing/csharp/README.md
similarity index 100%
rename from 02 Amazing/csharp/README.md
rename to 02_Amazing/csharp/README.md
diff --git a/02 Amazing/java/Amazing.java b/02_Amazing/java/Amazing.java
similarity index 100%
rename from 02 Amazing/java/Amazing.java
rename to 02_Amazing/java/Amazing.java
diff --git a/02 Amazing/java/AmazingGame.java b/02_Amazing/java/AmazingGame.java
similarity index 100%
rename from 02 Amazing/java/AmazingGame.java
rename to 02_Amazing/java/AmazingGame.java
diff --git a/02 Amazing/java/README.md b/02_Amazing/java/README.md
similarity index 100%
rename from 02 Amazing/java/README.md
rename to 02_Amazing/java/README.md
diff --git a/02 Amazing/javascript/README.md b/02_Amazing/javascript/README.md
similarity index 100%
rename from 02 Amazing/javascript/README.md
rename to 02_Amazing/javascript/README.md
diff --git a/02 Amazing/javascript/amazing.html b/02_Amazing/javascript/amazing.html
similarity index 100%
rename from 02 Amazing/javascript/amazing.html
rename to 02_Amazing/javascript/amazing.html
diff --git a/02 Amazing/javascript/amazing.js b/02_Amazing/javascript/amazing.js
similarity index 100%
rename from 02 Amazing/javascript/amazing.js
rename to 02_Amazing/javascript/amazing.js
diff --git a/02 Amazing/pascal/.gitattributes b/02_Amazing/pascal/.gitattributes
similarity index 100%
rename from 02 Amazing/pascal/.gitattributes
rename to 02_Amazing/pascal/.gitattributes
diff --git a/02 Amazing/pascal/.gitignore b/02_Amazing/pascal/.gitignore
similarity index 100%
rename from 02 Amazing/pascal/.gitignore
rename to 02_Amazing/pascal/.gitignore
diff --git a/02 Amazing/pascal/README.md b/02_Amazing/pascal/README.md
similarity index 100%
rename from 02 Amazing/pascal/README.md
rename to 02_Amazing/pascal/README.md
diff --git a/02 Amazing/pascal/object-pascal/amazing.lpi b/02_Amazing/pascal/object-pascal/amazing.lpi
similarity index 100%
rename from 02 Amazing/pascal/object-pascal/amazing.lpi
rename to 02_Amazing/pascal/object-pascal/amazing.lpi
diff --git a/02 Amazing/pascal/object-pascal/amazing.pas b/02_Amazing/pascal/object-pascal/amazing.pas
similarity index 100%
rename from 02 Amazing/pascal/object-pascal/amazing.pas
rename to 02_Amazing/pascal/object-pascal/amazing.pas
diff --git a/02 Amazing/pascal/object-pascal/amazingapplication.pas b/02_Amazing/pascal/object-pascal/amazingapplication.pas
similarity index 100%
rename from 02 Amazing/pascal/object-pascal/amazingapplication.pas
rename to 02_Amazing/pascal/object-pascal/amazingapplication.pas
diff --git a/02 Amazing/pascal/object-pascal/maze.pas b/02_Amazing/pascal/object-pascal/maze.pas
similarity index 100%
rename from 02 Amazing/pascal/object-pascal/maze.pas
rename to 02_Amazing/pascal/object-pascal/maze.pas
diff --git a/02 Amazing/pascal/object-pascal/room.pas b/02_Amazing/pascal/object-pascal/room.pas
similarity index 100%
rename from 02 Amazing/pascal/object-pascal/room.pas
rename to 02_Amazing/pascal/object-pascal/room.pas
diff --git a/02 Amazing/pascal/simple/amazing.lpi b/02_Amazing/pascal/simple/amazing.lpi
similarity index 100%
rename from 02 Amazing/pascal/simple/amazing.lpi
rename to 02_Amazing/pascal/simple/amazing.lpi
diff --git a/02 Amazing/pascal/simple/amazing.pas b/02_Amazing/pascal/simple/amazing.pas
similarity index 100%
rename from 02 Amazing/pascal/simple/amazing.pas
rename to 02_Amazing/pascal/simple/amazing.pas
diff --git a/02 Amazing/perl/README.md b/02_Amazing/perl/README.md
similarity index 100%
rename from 02 Amazing/perl/README.md
rename to 02_Amazing/perl/README.md
diff --git a/02 Amazing/python/README.md b/02_Amazing/python/README.md
similarity index 100%
rename from 02 Amazing/python/README.md
rename to 02_Amazing/python/README.md
diff --git a/02 Amazing/python/amazing.py b/02_Amazing/python/amazing.py
similarity index 100%
rename from 02 Amazing/python/amazing.py
rename to 02_Amazing/python/amazing.py
diff --git a/02 Amazing/ruby/README.md b/02_Amazing/ruby/README.md
similarity index 100%
rename from 02 Amazing/ruby/README.md
rename to 02_Amazing/ruby/README.md
diff --git a/02 Amazing/ruby/amazing.rb b/02_Amazing/ruby/amazing.rb
similarity index 100%
rename from 02 Amazing/ruby/amazing.rb
rename to 02_Amazing/ruby/amazing.rb
diff --git a/02 Amazing/vbnet/README.md b/02_Amazing/vbnet/README.md
similarity index 100%
rename from 02 Amazing/vbnet/README.md
rename to 02_Amazing/vbnet/README.md
diff --git a/03 Animal/README.md b/03_Animal/README.md
similarity index 100%
rename from 03 Animal/README.md
rename to 03_Animal/README.md
diff --git a/03 Animal/animal.bas b/03_Animal/animal.bas
similarity index 100%
rename from 03 Animal/animal.bas
rename to 03_Animal/animal.bas
diff --git a/03 Animal/csharp/Animal.csproj b/03_Animal/csharp/Animal.csproj
similarity index 100%
rename from 03 Animal/csharp/Animal.csproj
rename to 03_Animal/csharp/Animal.csproj
diff --git a/03 Animal/csharp/Animal.sln b/03_Animal/csharp/Animal.sln
similarity index 100%
rename from 03 Animal/csharp/Animal.sln
rename to 03_Animal/csharp/Animal.sln
diff --git a/03 Animal/csharp/Branch.cs b/03_Animal/csharp/Branch.cs
similarity index 100%
rename from 03 Animal/csharp/Branch.cs
rename to 03_Animal/csharp/Branch.cs
diff --git a/03 Animal/csharp/Program.cs b/03_Animal/csharp/Program.cs
similarity index 100%
rename from 03 Animal/csharp/Program.cs
rename to 03_Animal/csharp/Program.cs
diff --git a/03 Animal/csharp/README.md b/03_Animal/csharp/README.md
similarity index 100%
rename from 03 Animal/csharp/README.md
rename to 03_Animal/csharp/README.md
diff --git a/03 Animal/java/Animal.java b/03_Animal/java/Animal.java
similarity index 100%
rename from 03 Animal/java/Animal.java
rename to 03_Animal/java/Animal.java
diff --git a/03 Animal/java/README.md b/03_Animal/java/README.md
similarity index 100%
rename from 03 Animal/java/README.md
rename to 03_Animal/java/README.md
diff --git a/03 Animal/javascript/README.md b/03_Animal/javascript/README.md
similarity index 100%
rename from 03 Animal/javascript/README.md
rename to 03_Animal/javascript/README.md
diff --git a/03 Animal/javascript/animal.html b/03_Animal/javascript/animal.html
similarity index 100%
rename from 03 Animal/javascript/animal.html
rename to 03_Animal/javascript/animal.html
diff --git a/03 Animal/javascript/animal.js b/03_Animal/javascript/animal.js
similarity index 100%
rename from 03 Animal/javascript/animal.js
rename to 03_Animal/javascript/animal.js
diff --git a/03 Animal/pascal/README.md b/03_Animal/pascal/README.md
similarity index 100%
rename from 03 Animal/pascal/README.md
rename to 03_Animal/pascal/README.md
diff --git a/03 Animal/perl/README.md b/03_Animal/perl/README.md
similarity index 100%
rename from 03 Animal/perl/README.md
rename to 03_Animal/perl/README.md
diff --git a/03 Animal/python/README.md b/03_Animal/python/README.md
similarity index 100%
rename from 03 Animal/python/README.md
rename to 03_Animal/python/README.md
diff --git a/03 Animal/python/animal.py b/03_Animal/python/animal.py
similarity index 100%
rename from 03 Animal/python/animal.py
rename to 03_Animal/python/animal.py
diff --git a/03 Animal/ruby/README.md b/03_Animal/ruby/README.md
similarity index 100%
rename from 03 Animal/ruby/README.md
rename to 03_Animal/ruby/README.md
diff --git a/03 Animal/ruby/animal.rb b/03_Animal/ruby/animal.rb
similarity index 100%
rename from 03 Animal/ruby/animal.rb
rename to 03_Animal/ruby/animal.rb
diff --git a/03 Animal/vbnet/README.md b/03_Animal/vbnet/README.md
similarity index 100%
rename from 03 Animal/vbnet/README.md
rename to 03_Animal/vbnet/README.md
diff --git a/04 Awari/README.md b/04_Awari/README.md
similarity index 100%
rename from 04 Awari/README.md
rename to 04_Awari/README.md
diff --git a/04 Awari/awari.bas b/04_Awari/awari.bas
similarity index 100%
rename from 04 Awari/awari.bas
rename to 04_Awari/awari.bas
diff --git a/04 Awari/csharp/README.md b/04_Awari/csharp/README.md
similarity index 100%
rename from 04 Awari/csharp/README.md
rename to 04_Awari/csharp/README.md
diff --git a/04 Awari/java/Awari.java b/04_Awari/java/Awari.java
similarity index 100%
rename from 04 Awari/java/Awari.java
rename to 04_Awari/java/Awari.java
diff --git a/04 Awari/java/AwariGame.java b/04_Awari/java/AwariGame.java
similarity index 100%
rename from 04 Awari/java/AwariGame.java
rename to 04_Awari/java/AwariGame.java
diff --git a/04 Awari/java/README.md b/04_Awari/java/README.md
similarity index 100%
rename from 04 Awari/java/README.md
rename to 04_Awari/java/README.md
diff --git a/04 Awari/javascript/README.md b/04_Awari/javascript/README.md
similarity index 100%
rename from 04 Awari/javascript/README.md
rename to 04_Awari/javascript/README.md
diff --git a/04 Awari/javascript/awari.html b/04_Awari/javascript/awari.html
similarity index 100%
rename from 04 Awari/javascript/awari.html
rename to 04_Awari/javascript/awari.html
diff --git a/04 Awari/javascript/awari.js b/04_Awari/javascript/awari.js
similarity index 100%
rename from 04 Awari/javascript/awari.js
rename to 04_Awari/javascript/awari.js
diff --git a/04 Awari/pascal/README.md b/04_Awari/pascal/README.md
similarity index 100%
rename from 04 Awari/pascal/README.md
rename to 04_Awari/pascal/README.md
diff --git a/04 Awari/perl/README.md b/04_Awari/perl/README.md
similarity index 100%
rename from 04 Awari/perl/README.md
rename to 04_Awari/perl/README.md
diff --git a/04 Awari/python/README.md b/04_Awari/python/README.md
similarity index 100%
rename from 04 Awari/python/README.md
rename to 04_Awari/python/README.md
diff --git a/04 Awari/python/awari.py b/04_Awari/python/awari.py
similarity index 100%
rename from 04 Awari/python/awari.py
rename to 04_Awari/python/awari.py
diff --git a/04 Awari/ruby/README.md b/04_Awari/ruby/README.md
similarity index 100%
rename from 04 Awari/ruby/README.md
rename to 04_Awari/ruby/README.md
diff --git a/04 Awari/vbnet/README.md b/04_Awari/vbnet/README.md
similarity index 100%
rename from 04 Awari/vbnet/README.md
rename to 04_Awari/vbnet/README.md
diff --git a/05 Bagels/README.md b/05_Bagels/README.md
similarity index 100%
rename from 05 Bagels/README.md
rename to 05_Bagels/README.md
diff --git a/05 Bagels/bagels.bas b/05_Bagels/bagels.bas
similarity index 100%
rename from 05 Bagels/bagels.bas
rename to 05_Bagels/bagels.bas
diff --git a/05 Bagels/csharp/BagelNumber.cs b/05_Bagels/csharp/BagelNumber.cs
similarity index 100%
rename from 05 Bagels/csharp/BagelNumber.cs
rename to 05_Bagels/csharp/BagelNumber.cs
diff --git a/05 Bagels/csharp/Bagels.csproj b/05_Bagels/csharp/Bagels.csproj
similarity index 100%
rename from 05 Bagels/csharp/Bagels.csproj
rename to 05_Bagels/csharp/Bagels.csproj
diff --git a/05 Bagels/csharp/Game.cs b/05_Bagels/csharp/Game.cs
similarity index 100%
rename from 05 Bagels/csharp/Game.cs
rename to 05_Bagels/csharp/Game.cs
diff --git a/05 Bagels/csharp/GameBase.cs b/05_Bagels/csharp/GameBase.cs
similarity index 100%
rename from 05 Bagels/csharp/GameBase.cs
rename to 05_Bagels/csharp/GameBase.cs
diff --git a/05 Bagels/csharp/Program.cs b/05_Bagels/csharp/Program.cs
similarity index 100%
rename from 05 Bagels/csharp/Program.cs
rename to 05_Bagels/csharp/Program.cs
diff --git a/05 Bagels/csharp/README.md b/05_Bagels/csharp/README.md
similarity index 100%
rename from 05 Bagels/csharp/README.md
rename to 05_Bagels/csharp/README.md
diff --git a/05 Bagels/java/BagelGame.java b/05_Bagels/java/BagelGame.java
similarity index 100%
rename from 05 Bagels/java/BagelGame.java
rename to 05_Bagels/java/BagelGame.java
diff --git a/05 Bagels/java/Bagels.java b/05_Bagels/java/Bagels.java
similarity index 100%
rename from 05 Bagels/java/Bagels.java
rename to 05_Bagels/java/Bagels.java
diff --git a/05 Bagels/java/README.md b/05_Bagels/java/README.md
similarity index 100%
rename from 05 Bagels/java/README.md
rename to 05_Bagels/java/README.md
diff --git a/05 Bagels/javascript/README.md b/05_Bagels/javascript/README.md
similarity index 100%
rename from 05 Bagels/javascript/README.md
rename to 05_Bagels/javascript/README.md
diff --git a/05 Bagels/javascript/bagels.html b/05_Bagels/javascript/bagels.html
similarity index 100%
rename from 05 Bagels/javascript/bagels.html
rename to 05_Bagels/javascript/bagels.html
diff --git a/05 Bagels/javascript/bagels.js b/05_Bagels/javascript/bagels.js
similarity index 100%
rename from 05 Bagels/javascript/bagels.js
rename to 05_Bagels/javascript/bagels.js
diff --git a/05 Bagels/pascal/README.md b/05_Bagels/pascal/README.md
similarity index 100%
rename from 05 Bagels/pascal/README.md
rename to 05_Bagels/pascal/README.md
diff --git a/05 Bagels/perl/README.md b/05_Bagels/perl/README.md
similarity index 100%
rename from 05 Bagels/perl/README.md
rename to 05_Bagels/perl/README.md
diff --git a/05 Bagels/python/README.md b/05_Bagels/python/README.md
similarity index 100%
rename from 05 Bagels/python/README.md
rename to 05_Bagels/python/README.md
diff --git a/05 Bagels/python/bagels.py b/05_Bagels/python/bagels.py
similarity index 100%
rename from 05 Bagels/python/bagels.py
rename to 05_Bagels/python/bagels.py
diff --git a/05 Bagels/ruby/README.md b/05_Bagels/ruby/README.md
similarity index 100%
rename from 05 Bagels/ruby/README.md
rename to 05_Bagels/ruby/README.md
diff --git a/05 Bagels/ruby/bagels.rb b/05_Bagels/ruby/bagels.rb
similarity index 100%
rename from 05 Bagels/ruby/bagels.rb
rename to 05_Bagels/ruby/bagels.rb
diff --git a/05 Bagels/vbnet/README.md b/05_Bagels/vbnet/README.md
similarity index 100%
rename from 05 Bagels/vbnet/README.md
rename to 05_Bagels/vbnet/README.md
diff --git a/06 Banner/README.md b/06_Banner/README.md
similarity index 100%
rename from 06 Banner/README.md
rename to 06_Banner/README.md
diff --git a/06 Banner/banner.bas b/06_Banner/banner.bas
similarity index 100%
rename from 06 Banner/banner.bas
rename to 06_Banner/banner.bas
diff --git a/06 Banner/csharp/README.md b/06_Banner/csharp/README.md
similarity index 100%
rename from 06 Banner/csharp/README.md
rename to 06_Banner/csharp/README.md
diff --git a/06 Banner/csharp/banner.cs b/06_Banner/csharp/banner.cs
similarity index 100%
rename from 06 Banner/csharp/banner.cs
rename to 06_Banner/csharp/banner.cs
diff --git a/06 Banner/csharp/banner.csproj b/06_Banner/csharp/banner.csproj
similarity index 100%
rename from 06 Banner/csharp/banner.csproj
rename to 06_Banner/csharp/banner.csproj
diff --git a/06 Banner/csharp/banner.sln b/06_Banner/csharp/banner.sln
similarity index 100%
rename from 06 Banner/csharp/banner.sln
rename to 06_Banner/csharp/banner.sln
diff --git a/06 Banner/java/Banner.java b/06_Banner/java/Banner.java
similarity index 100%
rename from 06 Banner/java/Banner.java
rename to 06_Banner/java/Banner.java
diff --git a/06 Banner/java/README.md b/06_Banner/java/README.md
similarity index 100%
rename from 06 Banner/java/README.md
rename to 06_Banner/java/README.md
diff --git a/06 Banner/javascript/README.md b/06_Banner/javascript/README.md
similarity index 100%
rename from 06 Banner/javascript/README.md
rename to 06_Banner/javascript/README.md
diff --git a/06 Banner/javascript/banner.html b/06_Banner/javascript/banner.html
similarity index 100%
rename from 06 Banner/javascript/banner.html
rename to 06_Banner/javascript/banner.html
diff --git a/06 Banner/javascript/banner.js b/06_Banner/javascript/banner.js
similarity index 100%
rename from 06 Banner/javascript/banner.js
rename to 06_Banner/javascript/banner.js
diff --git a/06 Banner/pascal/README.md b/06_Banner/pascal/README.md
similarity index 100%
rename from 06 Banner/pascal/README.md
rename to 06_Banner/pascal/README.md
diff --git a/06 Banner/perl/README.md b/06_Banner/perl/README.md
similarity index 100%
rename from 06 Banner/perl/README.md
rename to 06_Banner/perl/README.md
diff --git a/06 Banner/python/README.md b/06_Banner/python/README.md
similarity index 100%
rename from 06 Banner/python/README.md
rename to 06_Banner/python/README.md
diff --git a/06 Banner/python/banner.py b/06_Banner/python/banner.py
similarity index 100%
rename from 06 Banner/python/banner.py
rename to 06_Banner/python/banner.py
diff --git a/06 Banner/ruby/README.md b/06_Banner/ruby/README.md
similarity index 100%
rename from 06 Banner/ruby/README.md
rename to 06_Banner/ruby/README.md
diff --git a/06 Banner/vbnet/README.md b/06_Banner/vbnet/README.md
similarity index 100%
rename from 06 Banner/vbnet/README.md
rename to 06_Banner/vbnet/README.md
diff --git a/06 Banner/vbnet/banner.sln b/06_Banner/vbnet/banner.sln
similarity index 100%
rename from 06 Banner/vbnet/banner.sln
rename to 06_Banner/vbnet/banner.sln
diff --git a/06 Banner/vbnet/banner.vb b/06_Banner/vbnet/banner.vb
similarity index 100%
rename from 06 Banner/vbnet/banner.vb
rename to 06_Banner/vbnet/banner.vb
diff --git a/06 Banner/vbnet/banner.vbproj b/06_Banner/vbnet/banner.vbproj
similarity index 100%
rename from 06 Banner/vbnet/banner.vbproj
rename to 06_Banner/vbnet/banner.vbproj
diff --git a/07 Basketball/README.md b/07_Basketball/README.md
similarity index 100%
rename from 07 Basketball/README.md
rename to 07_Basketball/README.md
diff --git a/07 Basketball/basketball.bas b/07_Basketball/basketball.bas
similarity index 100%
rename from 07 Basketball/basketball.bas
rename to 07_Basketball/basketball.bas
diff --git a/07 Basketball/csharp/README.md b/07_Basketball/csharp/README.md
similarity index 100%
rename from 07 Basketball/csharp/README.md
rename to 07_Basketball/csharp/README.md
diff --git a/07 Basketball/java/README.md b/07_Basketball/java/README.md
similarity index 100%
rename from 07 Basketball/java/README.md
rename to 07_Basketball/java/README.md
diff --git a/07 Basketball/javascript/README.md b/07_Basketball/javascript/README.md
similarity index 100%
rename from 07 Basketball/javascript/README.md
rename to 07_Basketball/javascript/README.md
diff --git a/07 Basketball/javascript/basketball.html b/07_Basketball/javascript/basketball.html
similarity index 100%
rename from 07 Basketball/javascript/basketball.html
rename to 07_Basketball/javascript/basketball.html
diff --git a/07 Basketball/javascript/basketball.js b/07_Basketball/javascript/basketball.js
similarity index 100%
rename from 07 Basketball/javascript/basketball.js
rename to 07_Basketball/javascript/basketball.js
diff --git a/07 Basketball/pascal/README.md b/07_Basketball/pascal/README.md
similarity index 100%
rename from 07 Basketball/pascal/README.md
rename to 07_Basketball/pascal/README.md
diff --git a/07 Basketball/perl/README.md b/07_Basketball/perl/README.md
similarity index 100%
rename from 07 Basketball/perl/README.md
rename to 07_Basketball/perl/README.md
diff --git a/07 Basketball/python/README.md b/07_Basketball/python/README.md
similarity index 100%
rename from 07 Basketball/python/README.md
rename to 07_Basketball/python/README.md
diff --git a/07 Basketball/ruby/README.md b/07_Basketball/ruby/README.md
similarity index 100%
rename from 07 Basketball/ruby/README.md
rename to 07_Basketball/ruby/README.md
diff --git a/07 Basketball/vbnet/README.md b/07_Basketball/vbnet/README.md
similarity index 100%
rename from 07 Basketball/vbnet/README.md
rename to 07_Basketball/vbnet/README.md
diff --git a/08 Batnum/README.md b/08_Batnum/README.md
similarity index 100%
rename from 08 Batnum/README.md
rename to 08_Batnum/README.md
diff --git a/08 Batnum/batnum.bas b/08_Batnum/batnum.bas
similarity index 100%
rename from 08 Batnum/batnum.bas
rename to 08_Batnum/batnum.bas
diff --git a/08 Batnum/csharp/Batnum.csproj b/08_Batnum/csharp/Batnum.csproj
similarity index 100%
rename from 08 Batnum/csharp/Batnum.csproj
rename to 08_Batnum/csharp/Batnum.csproj
diff --git a/08 Batnum/csharp/Batnum.sln b/08_Batnum/csharp/Batnum.sln
similarity index 100%
rename from 08 Batnum/csharp/Batnum.sln
rename to 08_Batnum/csharp/Batnum.sln
diff --git a/08 Batnum/csharp/BatnumGame.cs b/08_Batnum/csharp/BatnumGame.cs
similarity index 100%
rename from 08 Batnum/csharp/BatnumGame.cs
rename to 08_Batnum/csharp/BatnumGame.cs
diff --git a/08 Batnum/csharp/ConsoleUtilities.cs b/08_Batnum/csharp/ConsoleUtilities.cs
similarity index 100%
rename from 08 Batnum/csharp/ConsoleUtilities.cs
rename to 08_Batnum/csharp/ConsoleUtilities.cs
diff --git a/08 Batnum/csharp/Program.cs b/08_Batnum/csharp/Program.cs
similarity index 100%
rename from 08 Batnum/csharp/Program.cs
rename to 08_Batnum/csharp/Program.cs
diff --git a/08 Batnum/csharp/Properties/Resources.Designer.cs b/08_Batnum/csharp/Properties/Resources.Designer.cs
similarity index 100%
rename from 08 Batnum/csharp/Properties/Resources.Designer.cs
rename to 08_Batnum/csharp/Properties/Resources.Designer.cs
diff --git a/08 Batnum/csharp/Properties/Resources.en.resx b/08_Batnum/csharp/Properties/Resources.en.resx
similarity index 100%
rename from 08 Batnum/csharp/Properties/Resources.en.resx
rename to 08_Batnum/csharp/Properties/Resources.en.resx
diff --git a/08 Batnum/csharp/Properties/Resources.fr.resx b/08_Batnum/csharp/Properties/Resources.fr.resx
similarity index 100%
rename from 08 Batnum/csharp/Properties/Resources.fr.resx
rename to 08_Batnum/csharp/Properties/Resources.fr.resx
diff --git a/08 Batnum/csharp/Properties/Resources.resx b/08_Batnum/csharp/Properties/Resources.resx
similarity index 100%
rename from 08 Batnum/csharp/Properties/Resources.resx
rename to 08_Batnum/csharp/Properties/Resources.resx
diff --git a/08 Batnum/csharp/README.md b/08_Batnum/csharp/README.md
similarity index 100%
rename from 08 Batnum/csharp/README.md
rename to 08_Batnum/csharp/README.md
diff --git a/08 Batnum/java/README.md b/08_Batnum/java/README.md
similarity index 100%
rename from 08 Batnum/java/README.md
rename to 08_Batnum/java/README.md
diff --git a/08 Batnum/java/src/BatNum.java b/08_Batnum/java/src/BatNum.java
similarity index 100%
rename from 08 Batnum/java/src/BatNum.java
rename to 08_Batnum/java/src/BatNum.java
diff --git a/08 Batnum/java/src/BatNumGame.java b/08_Batnum/java/src/BatNumGame.java
similarity index 100%
rename from 08 Batnum/java/src/BatNumGame.java
rename to 08_Batnum/java/src/BatNumGame.java
diff --git a/08 Batnum/javascript/README.md b/08_Batnum/javascript/README.md
similarity index 100%
rename from 08 Batnum/javascript/README.md
rename to 08_Batnum/javascript/README.md
diff --git a/08 Batnum/javascript/batnum.html b/08_Batnum/javascript/batnum.html
similarity index 100%
rename from 08 Batnum/javascript/batnum.html
rename to 08_Batnum/javascript/batnum.html
diff --git a/08 Batnum/javascript/batnum.js b/08_Batnum/javascript/batnum.js
similarity index 100%
rename from 08 Batnum/javascript/batnum.js
rename to 08_Batnum/javascript/batnum.js
diff --git a/08 Batnum/pascal/README.md b/08_Batnum/pascal/README.md
similarity index 100%
rename from 08 Batnum/pascal/README.md
rename to 08_Batnum/pascal/README.md
diff --git a/08 Batnum/perl/README.md b/08_Batnum/perl/README.md
similarity index 100%
rename from 08 Batnum/perl/README.md
rename to 08_Batnum/perl/README.md
diff --git a/08 Batnum/python/README.md b/08_Batnum/python/README.md
similarity index 100%
rename from 08 Batnum/python/README.md
rename to 08_Batnum/python/README.md
diff --git a/08 Batnum/python/batnum.py b/08_Batnum/python/batnum.py
similarity index 100%
rename from 08 Batnum/python/batnum.py
rename to 08_Batnum/python/batnum.py
diff --git a/08 Batnum/ruby/README.md b/08_Batnum/ruby/README.md
similarity index 100%
rename from 08 Batnum/ruby/README.md
rename to 08_Batnum/ruby/README.md
diff --git a/08 Batnum/vbnet/Program.vb b/08_Batnum/vbnet/Program.vb
similarity index 100%
rename from 08 Batnum/vbnet/Program.vb
rename to 08_Batnum/vbnet/Program.vb
diff --git a/08 Batnum/vbnet/README.md b/08_Batnum/vbnet/README.md
similarity index 100%
rename from 08 Batnum/vbnet/README.md
rename to 08_Batnum/vbnet/README.md
diff --git a/08 Batnum/vbnet/batnum.sln b/08_Batnum/vbnet/batnum.sln
similarity index 100%
rename from 08 Batnum/vbnet/batnum.sln
rename to 08_Batnum/vbnet/batnum.sln
diff --git a/08 Batnum/vbnet/batnum.vbproj b/08_Batnum/vbnet/batnum.vbproj
similarity index 100%
rename from 08 Batnum/vbnet/batnum.vbproj
rename to 08_Batnum/vbnet/batnum.vbproj
diff --git a/09 Battle/README.md b/09_Battle/README.md
similarity index 100%
rename from 09 Battle/README.md
rename to 09_Battle/README.md
diff --git a/09 Battle/battle.bas b/09_Battle/battle.bas
similarity index 100%
rename from 09 Battle/battle.bas
rename to 09_Battle/battle.bas
diff --git a/09 Battle/csharp/Battle.csproj b/09_Battle/csharp/Battle.csproj
similarity index 100%
rename from 09 Battle/csharp/Battle.csproj
rename to 09_Battle/csharp/Battle.csproj
diff --git a/09 Battle/csharp/Battle.sln b/09_Battle/csharp/Battle.sln
similarity index 100%
rename from 09 Battle/csharp/Battle.sln
rename to 09_Battle/csharp/Battle.sln
diff --git a/09 Battle/csharp/Game.cs b/09_Battle/csharp/Game.cs
similarity index 100%
rename from 09 Battle/csharp/Game.cs
rename to 09_Battle/csharp/Game.cs
diff --git a/09 Battle/csharp/Program.cs b/09_Battle/csharp/Program.cs
similarity index 100%
rename from 09 Battle/csharp/Program.cs
rename to 09_Battle/csharp/Program.cs
diff --git a/09 Battle/csharp/README.md b/09_Battle/csharp/README.md
similarity index 100%
rename from 09 Battle/csharp/README.md
rename to 09_Battle/csharp/README.md
diff --git a/09 Battle/java/README.md b/09_Battle/java/README.md
similarity index 100%
rename from 09 Battle/java/README.md
rename to 09_Battle/java/README.md
diff --git a/09 Battle/javascript/README.md b/09_Battle/javascript/README.md
similarity index 100%
rename from 09 Battle/javascript/README.md
rename to 09_Battle/javascript/README.md
diff --git a/09 Battle/javascript/battle.html b/09_Battle/javascript/battle.html
similarity index 100%
rename from 09 Battle/javascript/battle.html
rename to 09_Battle/javascript/battle.html
diff --git a/09 Battle/javascript/battle.js b/09_Battle/javascript/battle.js
similarity index 100%
rename from 09 Battle/javascript/battle.js
rename to 09_Battle/javascript/battle.js
diff --git a/09 Battle/pascal/README.md b/09_Battle/pascal/README.md
similarity index 100%
rename from 09 Battle/pascal/README.md
rename to 09_Battle/pascal/README.md
diff --git a/09 Battle/perl/README.md b/09_Battle/perl/README.md
similarity index 100%
rename from 09 Battle/perl/README.md
rename to 09_Battle/perl/README.md
diff --git a/09 Battle/python/README.md b/09_Battle/python/README.md
similarity index 100%
rename from 09 Battle/python/README.md
rename to 09_Battle/python/README.md
diff --git a/09 Battle/ruby/README.md b/09_Battle/ruby/README.md
similarity index 100%
rename from 09 Battle/ruby/README.md
rename to 09_Battle/ruby/README.md
diff --git a/09 Battle/vbnet/README.md b/09_Battle/vbnet/README.md
similarity index 100%
rename from 09 Battle/vbnet/README.md
rename to 09_Battle/vbnet/README.md
diff --git a/10 Blackjack/README.md b/10_Blackjack/README.md
similarity index 100%
rename from 10 Blackjack/README.md
rename to 10_Blackjack/README.md
diff --git a/10 Blackjack/blackjack.bas b/10_Blackjack/blackjack.bas
similarity index 100%
rename from 10 Blackjack/blackjack.bas
rename to 10_Blackjack/blackjack.bas
diff --git a/10 Blackjack/csharp/Blackjack.csproj b/10_Blackjack/csharp/Blackjack.csproj
similarity index 100%
rename from 10 Blackjack/csharp/Blackjack.csproj
rename to 10_Blackjack/csharp/Blackjack.csproj
diff --git a/10 Blackjack/csharp/Card.cs b/10_Blackjack/csharp/Card.cs
similarity index 100%
rename from 10 Blackjack/csharp/Card.cs
rename to 10_Blackjack/csharp/Card.cs
diff --git a/10 Blackjack/csharp/Deck.cs b/10_Blackjack/csharp/Deck.cs
similarity index 100%
rename from 10 Blackjack/csharp/Deck.cs
rename to 10_Blackjack/csharp/Deck.cs
diff --git a/10 Blackjack/csharp/Game.cs b/10_Blackjack/csharp/Game.cs
similarity index 100%
rename from 10 Blackjack/csharp/Game.cs
rename to 10_Blackjack/csharp/Game.cs
diff --git a/10 Blackjack/csharp/Hand.cs b/10_Blackjack/csharp/Hand.cs
similarity index 100%
rename from 10 Blackjack/csharp/Hand.cs
rename to 10_Blackjack/csharp/Hand.cs
diff --git a/10 Blackjack/csharp/Player.cs b/10_Blackjack/csharp/Player.cs
similarity index 100%
rename from 10 Blackjack/csharp/Player.cs
rename to 10_Blackjack/csharp/Player.cs
diff --git a/10 Blackjack/csharp/Program.cs b/10_Blackjack/csharp/Program.cs
similarity index 100%
rename from 10 Blackjack/csharp/Program.cs
rename to 10_Blackjack/csharp/Program.cs
diff --git a/10 Blackjack/csharp/Prompt.cs b/10_Blackjack/csharp/Prompt.cs
similarity index 100%
rename from 10 Blackjack/csharp/Prompt.cs
rename to 10_Blackjack/csharp/Prompt.cs
diff --git a/10 Blackjack/csharp/README.md b/10_Blackjack/csharp/README.md
similarity index 100%
rename from 10 Blackjack/csharp/README.md
rename to 10_Blackjack/csharp/README.md
diff --git a/10 Blackjack/java/README.md b/10_Blackjack/java/README.md
similarity index 100%
rename from 10 Blackjack/java/README.md
rename to 10_Blackjack/java/README.md
diff --git a/10 Blackjack/javascript/README.md b/10_Blackjack/javascript/README.md
similarity index 100%
rename from 10 Blackjack/javascript/README.md
rename to 10_Blackjack/javascript/README.md
diff --git a/10 Blackjack/javascript/blackjack.html b/10_Blackjack/javascript/blackjack.html
similarity index 100%
rename from 10 Blackjack/javascript/blackjack.html
rename to 10_Blackjack/javascript/blackjack.html
diff --git a/10 Blackjack/javascript/blackjack.js b/10_Blackjack/javascript/blackjack.js
similarity index 100%
rename from 10 Blackjack/javascript/blackjack.js
rename to 10_Blackjack/javascript/blackjack.js
diff --git a/10 Blackjack/pascal/README.md b/10_Blackjack/pascal/README.md
similarity index 100%
rename from 10 Blackjack/pascal/README.md
rename to 10_Blackjack/pascal/README.md
diff --git a/10 Blackjack/perl/README.md b/10_Blackjack/perl/README.md
similarity index 100%
rename from 10 Blackjack/perl/README.md
rename to 10_Blackjack/perl/README.md
diff --git a/10 Blackjack/python/README.md b/10_Blackjack/python/README.md
similarity index 100%
rename from 10 Blackjack/python/README.md
rename to 10_Blackjack/python/README.md
diff --git a/10 Blackjack/ruby/README.md b/10_Blackjack/ruby/README.md
similarity index 100%
rename from 10 Blackjack/ruby/README.md
rename to 10_Blackjack/ruby/README.md
diff --git a/10 Blackjack/vbnet/README.md b/10_Blackjack/vbnet/README.md
similarity index 100%
rename from 10 Blackjack/vbnet/README.md
rename to 10_Blackjack/vbnet/README.md
diff --git a/11 Bombardment/README.md b/11_Bombardment/README.md
similarity index 100%
rename from 11 Bombardment/README.md
rename to 11_Bombardment/README.md
diff --git a/11 Bombardment/bombardment.bas b/11_Bombardment/bombardment.bas
similarity index 100%
rename from 11 Bombardment/bombardment.bas
rename to 11_Bombardment/bombardment.bas
diff --git a/11 Bombardment/csharp/README.md b/11_Bombardment/csharp/README.md
similarity index 100%
rename from 11 Bombardment/csharp/README.md
rename to 11_Bombardment/csharp/README.md
diff --git a/11 Bombardment/java/README.md b/11_Bombardment/java/README.md
similarity index 100%
rename from 11 Bombardment/java/README.md
rename to 11_Bombardment/java/README.md
diff --git a/11 Bombardment/java/src/Bombardment.java b/11_Bombardment/java/src/Bombardment.java
similarity index 100%
rename from 11 Bombardment/java/src/Bombardment.java
rename to 11_Bombardment/java/src/Bombardment.java
diff --git a/11 Bombardment/java/src/BombardmentGame.java b/11_Bombardment/java/src/BombardmentGame.java
similarity index 100%
rename from 11 Bombardment/java/src/BombardmentGame.java
rename to 11_Bombardment/java/src/BombardmentGame.java
diff --git a/11 Bombardment/javascript/README.md b/11_Bombardment/javascript/README.md
similarity index 100%
rename from 11 Bombardment/javascript/README.md
rename to 11_Bombardment/javascript/README.md
diff --git a/11 Bombardment/javascript/bombardment.html b/11_Bombardment/javascript/bombardment.html
similarity index 100%
rename from 11 Bombardment/javascript/bombardment.html
rename to 11_Bombardment/javascript/bombardment.html
diff --git a/11 Bombardment/javascript/bombardment.js b/11_Bombardment/javascript/bombardment.js
similarity index 100%
rename from 11 Bombardment/javascript/bombardment.js
rename to 11_Bombardment/javascript/bombardment.js
diff --git a/11 Bombardment/pascal/README.md b/11_Bombardment/pascal/README.md
similarity index 100%
rename from 11 Bombardment/pascal/README.md
rename to 11_Bombardment/pascal/README.md
diff --git a/11 Bombardment/perl/README.md b/11_Bombardment/perl/README.md
similarity index 100%
rename from 11 Bombardment/perl/README.md
rename to 11_Bombardment/perl/README.md
diff --git a/11 Bombardment/python/README.md b/11_Bombardment/python/README.md
similarity index 100%
rename from 11 Bombardment/python/README.md
rename to 11_Bombardment/python/README.md
diff --git a/11 Bombardment/python/bombardment.py b/11_Bombardment/python/bombardment.py
similarity index 100%
rename from 11 Bombardment/python/bombardment.py
rename to 11_Bombardment/python/bombardment.py
diff --git a/11 Bombardment/ruby/README.md b/11_Bombardment/ruby/README.md
similarity index 100%
rename from 11 Bombardment/ruby/README.md
rename to 11_Bombardment/ruby/README.md
diff --git a/11 Bombardment/ruby/bombardment.rb b/11_Bombardment/ruby/bombardment.rb
similarity index 100%
rename from 11 Bombardment/ruby/bombardment.rb
rename to 11_Bombardment/ruby/bombardment.rb
diff --git a/11 Bombardment/vbnet/README.md b/11_Bombardment/vbnet/README.md
similarity index 100%
rename from 11 Bombardment/vbnet/README.md
rename to 11_Bombardment/vbnet/README.md
diff --git a/12 Bombs Away/README.md b/12_Bombs_Away/README.md
similarity index 100%
rename from 12 Bombs Away/README.md
rename to 12_Bombs_Away/README.md
diff --git a/12 Bombs Away/bombsaway.bas b/12_Bombs_Away/bombsaway.bas
similarity index 100%
rename from 12 Bombs Away/bombsaway.bas
rename to 12_Bombs_Away/bombsaway.bas
diff --git a/12 Bombs Away/csharp/README.md b/12_Bombs_Away/csharp/README.md
similarity index 100%
rename from 12 Bombs Away/csharp/README.md
rename to 12_Bombs_Away/csharp/README.md
diff --git a/12 Bombs Away/java/README.md b/12_Bombs_Away/java/README.md
similarity index 100%
rename from 12 Bombs Away/java/README.md
rename to 12_Bombs_Away/java/README.md
diff --git a/12 Bombs Away/java/src/BombsAway.java b/12_Bombs_Away/java/src/BombsAway.java
similarity index 100%
rename from 12 Bombs Away/java/src/BombsAway.java
rename to 12_Bombs_Away/java/src/BombsAway.java
diff --git a/12 Bombs Away/java/src/BombsAwayGame.java b/12_Bombs_Away/java/src/BombsAwayGame.java
similarity index 100%
rename from 12 Bombs Away/java/src/BombsAwayGame.java
rename to 12_Bombs_Away/java/src/BombsAwayGame.java
diff --git a/12 Bombs Away/javascript/README.md b/12_Bombs_Away/javascript/README.md
similarity index 100%
rename from 12 Bombs Away/javascript/README.md
rename to 12_Bombs_Away/javascript/README.md
diff --git a/12 Bombs Away/javascript/bombsaway.html b/12_Bombs_Away/javascript/bombsaway.html
similarity index 100%
rename from 12 Bombs Away/javascript/bombsaway.html
rename to 12_Bombs_Away/javascript/bombsaway.html
diff --git a/12 Bombs Away/javascript/bombsaway.js b/12_Bombs_Away/javascript/bombsaway.js
similarity index 100%
rename from 12 Bombs Away/javascript/bombsaway.js
rename to 12_Bombs_Away/javascript/bombsaway.js
diff --git a/12 Bombs Away/pascal/README.md b/12_Bombs_Away/pascal/README.md
similarity index 100%
rename from 12 Bombs Away/pascal/README.md
rename to 12_Bombs_Away/pascal/README.md
diff --git a/12 Bombs Away/perl/README.md b/12_Bombs_Away/perl/README.md
similarity index 100%
rename from 12 Bombs Away/perl/README.md
rename to 12_Bombs_Away/perl/README.md
diff --git a/12 Bombs Away/python/README.md b/12_Bombs_Away/python/README.md
similarity index 100%
rename from 12 Bombs Away/python/README.md
rename to 12_Bombs_Away/python/README.md
diff --git a/12 Bombs Away/ruby/README.md b/12_Bombs_Away/ruby/README.md
similarity index 100%
rename from 12 Bombs Away/ruby/README.md
rename to 12_Bombs_Away/ruby/README.md
diff --git a/12 Bombs Away/vbnet/README.md b/12_Bombs_Away/vbnet/README.md
similarity index 100%
rename from 12 Bombs Away/vbnet/README.md
rename to 12_Bombs_Away/vbnet/README.md
diff --git a/13 Bounce/README.md b/13_Bounce/README.md
similarity index 100%
rename from 13 Bounce/README.md
rename to 13_Bounce/README.md
diff --git a/13 Bounce/bounce.bas b/13_Bounce/bounce.bas
similarity index 100%
rename from 13 Bounce/bounce.bas
rename to 13_Bounce/bounce.bas
diff --git a/13 Bounce/csharp/README.md b/13_Bounce/csharp/README.md
similarity index 100%
rename from 13 Bounce/csharp/README.md
rename to 13_Bounce/csharp/README.md
diff --git a/13 Bounce/java/Bounce.java b/13_Bounce/java/Bounce.java
similarity index 100%
rename from 13 Bounce/java/Bounce.java
rename to 13_Bounce/java/Bounce.java
diff --git a/13 Bounce/java/README.md b/13_Bounce/java/README.md
similarity index 100%
rename from 13 Bounce/java/README.md
rename to 13_Bounce/java/README.md
diff --git a/13 Bounce/javascript/README.md b/13_Bounce/javascript/README.md
similarity index 100%
rename from 13 Bounce/javascript/README.md
rename to 13_Bounce/javascript/README.md
diff --git a/13 Bounce/javascript/bounce.html b/13_Bounce/javascript/bounce.html
similarity index 100%
rename from 13 Bounce/javascript/bounce.html
rename to 13_Bounce/javascript/bounce.html
diff --git a/13 Bounce/javascript/bounce.js b/13_Bounce/javascript/bounce.js
similarity index 100%
rename from 13 Bounce/javascript/bounce.js
rename to 13_Bounce/javascript/bounce.js
diff --git a/13 Bounce/pascal/README.md b/13_Bounce/pascal/README.md
similarity index 100%
rename from 13 Bounce/pascal/README.md
rename to 13_Bounce/pascal/README.md
diff --git a/13 Bounce/perl/README.md b/13_Bounce/perl/README.md
similarity index 100%
rename from 13 Bounce/perl/README.md
rename to 13_Bounce/perl/README.md
diff --git a/13 Bounce/python/README.md b/13_Bounce/python/README.md
similarity index 100%
rename from 13 Bounce/python/README.md
rename to 13_Bounce/python/README.md
diff --git a/13 Bounce/python/bounce.py b/13_Bounce/python/bounce.py
similarity index 100%
rename from 13 Bounce/python/bounce.py
rename to 13_Bounce/python/bounce.py
diff --git a/13 Bounce/ruby/README.md b/13_Bounce/ruby/README.md
similarity index 100%
rename from 13 Bounce/ruby/README.md
rename to 13_Bounce/ruby/README.md
diff --git a/13 Bounce/vbnet/README.md b/13_Bounce/vbnet/README.md
similarity index 100%
rename from 13 Bounce/vbnet/README.md
rename to 13_Bounce/vbnet/README.md
diff --git a/14 Bowling/README.md b/14_Bowling/README.md
similarity index 100%
rename from 14 Bowling/README.md
rename to 14_Bowling/README.md
diff --git a/14 Bowling/bowling.bas b/14_Bowling/bowling.bas
similarity index 100%
rename from 14 Bowling/bowling.bas
rename to 14_Bowling/bowling.bas
diff --git a/14 Bowling/csharp/README.md b/14_Bowling/csharp/README.md
similarity index 100%
rename from 14 Bowling/csharp/README.md
rename to 14_Bowling/csharp/README.md
diff --git a/14 Bowling/java/Bowling.java b/14_Bowling/java/Bowling.java
similarity index 100%
rename from 14 Bowling/java/Bowling.java
rename to 14_Bowling/java/Bowling.java
diff --git a/14 Bowling/java/README.md b/14_Bowling/java/README.md
similarity index 100%
rename from 14 Bowling/java/README.md
rename to 14_Bowling/java/README.md
diff --git a/14 Bowling/javascript/README.md b/14_Bowling/javascript/README.md
similarity index 100%
rename from 14 Bowling/javascript/README.md
rename to 14_Bowling/javascript/README.md
diff --git a/14 Bowling/javascript/bowling.html b/14_Bowling/javascript/bowling.html
similarity index 100%
rename from 14 Bowling/javascript/bowling.html
rename to 14_Bowling/javascript/bowling.html
diff --git a/14 Bowling/javascript/bowling.js b/14_Bowling/javascript/bowling.js
similarity index 100%
rename from 14 Bowling/javascript/bowling.js
rename to 14_Bowling/javascript/bowling.js
diff --git a/14 Bowling/pascal/README.md b/14_Bowling/pascal/README.md
similarity index 100%
rename from 14 Bowling/pascal/README.md
rename to 14_Bowling/pascal/README.md
diff --git a/14 Bowling/perl/README.md b/14_Bowling/perl/README.md
similarity index 100%
rename from 14 Bowling/perl/README.md
rename to 14_Bowling/perl/README.md
diff --git a/14 Bowling/python/README.md b/14_Bowling/python/README.md
similarity index 100%
rename from 14 Bowling/python/README.md
rename to 14_Bowling/python/README.md
diff --git a/14 Bowling/python/bowling.py b/14_Bowling/python/bowling.py
similarity index 100%
rename from 14 Bowling/python/bowling.py
rename to 14_Bowling/python/bowling.py
diff --git a/14 Bowling/ruby/README.md b/14_Bowling/ruby/README.md
similarity index 100%
rename from 14 Bowling/ruby/README.md
rename to 14_Bowling/ruby/README.md
diff --git a/14 Bowling/vbnet/README.md b/14_Bowling/vbnet/README.md
similarity index 100%
rename from 14 Bowling/vbnet/README.md
rename to 14_Bowling/vbnet/README.md
diff --git a/15 Boxing/README.md b/15_Boxing/README.md
similarity index 100%
rename from 15 Boxing/README.md
rename to 15_Boxing/README.md
diff --git a/15 Boxing/boxing.bas b/15_Boxing/boxing.bas
similarity index 100%
rename from 15 Boxing/boxing.bas
rename to 15_Boxing/boxing.bas
diff --git a/15 Boxing/csharp/README.md b/15_Boxing/csharp/README.md
similarity index 100%
rename from 15 Boxing/csharp/README.md
rename to 15_Boxing/csharp/README.md
diff --git a/15 Boxing/java/Basic.java b/15_Boxing/java/Basic.java
similarity index 100%
rename from 15 Boxing/java/Basic.java
rename to 15_Boxing/java/Basic.java
diff --git a/15 Boxing/java/Boxing.java b/15_Boxing/java/Boxing.java
similarity index 100%
rename from 15 Boxing/java/Boxing.java
rename to 15_Boxing/java/Boxing.java
diff --git a/15 Boxing/java/BoxingGame.java b/15_Boxing/java/BoxingGame.java
similarity index 100%
rename from 15 Boxing/java/BoxingGame.java
rename to 15_Boxing/java/BoxingGame.java
diff --git a/15 Boxing/java/GameSession.java b/15_Boxing/java/GameSession.java
similarity index 100%
rename from 15 Boxing/java/GameSession.java
rename to 15_Boxing/java/GameSession.java
diff --git a/15 Boxing/java/Player.java b/15_Boxing/java/Player.java
similarity index 100%
rename from 15 Boxing/java/Player.java
rename to 15_Boxing/java/Player.java
diff --git a/15 Boxing/java/Punch.java b/15_Boxing/java/Punch.java
similarity index 100%
rename from 15 Boxing/java/Punch.java
rename to 15_Boxing/java/Punch.java
diff --git a/15 Boxing/java/README.md b/15_Boxing/java/README.md
similarity index 100%
rename from 15 Boxing/java/README.md
rename to 15_Boxing/java/README.md
diff --git a/15 Boxing/javascript/README.md b/15_Boxing/javascript/README.md
similarity index 100%
rename from 15 Boxing/javascript/README.md
rename to 15_Boxing/javascript/README.md
diff --git a/15 Boxing/javascript/boxing.html b/15_Boxing/javascript/boxing.html
similarity index 100%
rename from 15 Boxing/javascript/boxing.html
rename to 15_Boxing/javascript/boxing.html
diff --git a/15 Boxing/javascript/boxing.js b/15_Boxing/javascript/boxing.js
similarity index 100%
rename from 15 Boxing/javascript/boxing.js
rename to 15_Boxing/javascript/boxing.js
diff --git a/15 Boxing/pascal/README.md b/15_Boxing/pascal/README.md
similarity index 100%
rename from 15 Boxing/pascal/README.md
rename to 15_Boxing/pascal/README.md
diff --git a/15 Boxing/perl/README.md b/15_Boxing/perl/README.md
similarity index 100%
rename from 15 Boxing/perl/README.md
rename to 15_Boxing/perl/README.md
diff --git a/15 Boxing/python/README.md b/15_Boxing/python/README.md
similarity index 100%
rename from 15 Boxing/python/README.md
rename to 15_Boxing/python/README.md
diff --git a/15 Boxing/python/boxing.py b/15_Boxing/python/boxing.py
similarity index 100%
rename from 15 Boxing/python/boxing.py
rename to 15_Boxing/python/boxing.py
diff --git a/15 Boxing/ruby/README.md b/15_Boxing/ruby/README.md
similarity index 100%
rename from 15 Boxing/ruby/README.md
rename to 15_Boxing/ruby/README.md
diff --git a/15 Boxing/vbnet/README.md b/15_Boxing/vbnet/README.md
similarity index 100%
rename from 15 Boxing/vbnet/README.md
rename to 15_Boxing/vbnet/README.md
diff --git a/16 Bug/README.md b/16_Bug/README.md
similarity index 100%
rename from 16 Bug/README.md
rename to 16_Bug/README.md
diff --git a/16 Bug/bug.bas b/16_Bug/bug.bas
similarity index 100%
rename from 16 Bug/bug.bas
rename to 16_Bug/bug.bas
diff --git a/16 Bug/csharp/README.md b/16_Bug/csharp/README.md
similarity index 100%
rename from 16 Bug/csharp/README.md
rename to 16_Bug/csharp/README.md
diff --git a/16 Bug/java/README.md b/16_Bug/java/README.md
similarity index 100%
rename from 16 Bug/java/README.md
rename to 16_Bug/java/README.md
diff --git a/16 Bug/java/src/Bug.java b/16_Bug/java/src/Bug.java
similarity index 100%
rename from 16 Bug/java/src/Bug.java
rename to 16_Bug/java/src/Bug.java
diff --git a/16 Bug/java/src/BugGame.java b/16_Bug/java/src/BugGame.java
similarity index 100%
rename from 16 Bug/java/src/BugGame.java
rename to 16_Bug/java/src/BugGame.java
diff --git a/16 Bug/java/src/ComputerBug.java b/16_Bug/java/src/ComputerBug.java
similarity index 100%
rename from 16 Bug/java/src/ComputerBug.java
rename to 16_Bug/java/src/ComputerBug.java
diff --git a/16 Bug/java/src/Insect.java b/16_Bug/java/src/Insect.java
similarity index 100%
rename from 16 Bug/java/src/Insect.java
rename to 16_Bug/java/src/Insect.java
diff --git a/16 Bug/java/src/PlayerBug.java b/16_Bug/java/src/PlayerBug.java
similarity index 100%
rename from 16 Bug/java/src/PlayerBug.java
rename to 16_Bug/java/src/PlayerBug.java
diff --git a/16 Bug/javascript/README.md b/16_Bug/javascript/README.md
similarity index 100%
rename from 16 Bug/javascript/README.md
rename to 16_Bug/javascript/README.md
diff --git a/16 Bug/javascript/bug.html b/16_Bug/javascript/bug.html
similarity index 100%
rename from 16 Bug/javascript/bug.html
rename to 16_Bug/javascript/bug.html
diff --git a/16 Bug/javascript/bug.js b/16_Bug/javascript/bug.js
similarity index 100%
rename from 16 Bug/javascript/bug.js
rename to 16_Bug/javascript/bug.js
diff --git a/16 Bug/pascal/README.md b/16_Bug/pascal/README.md
similarity index 100%
rename from 16 Bug/pascal/README.md
rename to 16_Bug/pascal/README.md
diff --git a/16 Bug/perl/README.md b/16_Bug/perl/README.md
similarity index 100%
rename from 16 Bug/perl/README.md
rename to 16_Bug/perl/README.md
diff --git a/16 Bug/python/README.md b/16_Bug/python/README.md
similarity index 100%
rename from 16 Bug/python/README.md
rename to 16_Bug/python/README.md
diff --git a/16 Bug/ruby/README.md b/16_Bug/ruby/README.md
similarity index 100%
rename from 16 Bug/ruby/README.md
rename to 16_Bug/ruby/README.md
diff --git a/16 Bug/vbnet/README.md b/16_Bug/vbnet/README.md
similarity index 100%
rename from 16 Bug/vbnet/README.md
rename to 16_Bug/vbnet/README.md
diff --git a/17 Bullfight/README.md b/17_Bullfight/README.md
similarity index 100%
rename from 17 Bullfight/README.md
rename to 17_Bullfight/README.md
diff --git a/17 Bullfight/bullfight.bas b/17_Bullfight/bullfight.bas
similarity index 100%
rename from 17 Bullfight/bullfight.bas
rename to 17_Bullfight/bullfight.bas
diff --git a/17 Bullfight/csharp/Bullfight.sln b/17_Bullfight/csharp/Bullfight.sln
similarity index 100%
rename from 17 Bullfight/csharp/Bullfight.sln
rename to 17_Bullfight/csharp/Bullfight.sln
diff --git a/17 Bullfight/csharp/Game.csproj b/17_Bullfight/csharp/Game.csproj
similarity index 100%
rename from 17 Bullfight/csharp/Game.csproj
rename to 17_Bullfight/csharp/Game.csproj
diff --git a/17 Bullfight/csharp/README.md b/17_Bullfight/csharp/README.md
similarity index 100%
rename from 17 Bullfight/csharp/README.md
rename to 17_Bullfight/csharp/README.md
diff --git a/17 Bullfight/csharp/src/Action.cs b/17_Bullfight/csharp/src/Action.cs
similarity index 100%
rename from 17 Bullfight/csharp/src/Action.cs
rename to 17_Bullfight/csharp/src/Action.cs
diff --git a/17 Bullfight/csharp/src/ActionResult.cs b/17_Bullfight/csharp/src/ActionResult.cs
similarity index 100%
rename from 17 Bullfight/csharp/src/ActionResult.cs
rename to 17_Bullfight/csharp/src/ActionResult.cs
diff --git a/17 Bullfight/csharp/src/BullFight.cs b/17_Bullfight/csharp/src/BullFight.cs
similarity index 100%
rename from 17 Bullfight/csharp/src/BullFight.cs
rename to 17_Bullfight/csharp/src/BullFight.cs
diff --git a/17 Bullfight/csharp/src/Controller.cs b/17_Bullfight/csharp/src/Controller.cs
similarity index 100%
rename from 17 Bullfight/csharp/src/Controller.cs
rename to 17_Bullfight/csharp/src/Controller.cs
diff --git a/17 Bullfight/csharp/src/Events/BullCharging.cs b/17_Bullfight/csharp/src/Events/BullCharging.cs
similarity index 100%
rename from 17 Bullfight/csharp/src/Events/BullCharging.cs
rename to 17_Bullfight/csharp/src/Events/BullCharging.cs
diff --git a/17 Bullfight/csharp/src/Events/Event.cs b/17_Bullfight/csharp/src/Events/Event.cs
similarity index 100%
rename from 17 Bullfight/csharp/src/Events/Event.cs
rename to 17_Bullfight/csharp/src/Events/Event.cs
diff --git a/17 Bullfight/csharp/src/Events/MatchCompleted.cs b/17_Bullfight/csharp/src/Events/MatchCompleted.cs
similarity index 100%
rename from 17 Bullfight/csharp/src/Events/MatchCompleted.cs
rename to 17_Bullfight/csharp/src/Events/MatchCompleted.cs
diff --git a/17 Bullfight/csharp/src/Events/MatchStarted.cs b/17_Bullfight/csharp/src/Events/MatchStarted.cs
similarity index 100%
rename from 17 Bullfight/csharp/src/Events/MatchStarted.cs
rename to 17_Bullfight/csharp/src/Events/MatchStarted.cs
diff --git a/17 Bullfight/csharp/src/Events/PlayerGored.cs b/17_Bullfight/csharp/src/Events/PlayerGored.cs
similarity index 100%
rename from 17 Bullfight/csharp/src/Events/PlayerGored.cs
rename to 17_Bullfight/csharp/src/Events/PlayerGored.cs
diff --git a/17 Bullfight/csharp/src/Events/PlayerSurvived.cs b/17_Bullfight/csharp/src/Events/PlayerSurvived.cs
similarity index 100%
rename from 17 Bullfight/csharp/src/Events/PlayerSurvived.cs
rename to 17_Bullfight/csharp/src/Events/PlayerSurvived.cs
diff --git a/17 Bullfight/csharp/src/Mediator.cs b/17_Bullfight/csharp/src/Mediator.cs
similarity index 100%
rename from 17 Bullfight/csharp/src/Mediator.cs
rename to 17_Bullfight/csharp/src/Mediator.cs
diff --git a/17 Bullfight/csharp/src/Program.cs b/17_Bullfight/csharp/src/Program.cs
similarity index 100%
rename from 17 Bullfight/csharp/src/Program.cs
rename to 17_Bullfight/csharp/src/Program.cs
diff --git a/17 Bullfight/csharp/src/Quality.cs b/17_Bullfight/csharp/src/Quality.cs
similarity index 100%
rename from 17 Bullfight/csharp/src/Quality.cs
rename to 17_Bullfight/csharp/src/Quality.cs
diff --git a/17 Bullfight/csharp/src/Reward.cs b/17_Bullfight/csharp/src/Reward.cs
similarity index 100%
rename from 17 Bullfight/csharp/src/Reward.cs
rename to 17_Bullfight/csharp/src/Reward.cs
diff --git a/17 Bullfight/csharp/src/RiskLevel.cs b/17_Bullfight/csharp/src/RiskLevel.cs
similarity index 100%
rename from 17 Bullfight/csharp/src/RiskLevel.cs
rename to 17_Bullfight/csharp/src/RiskLevel.cs
diff --git a/17 Bullfight/csharp/src/View.cs b/17_Bullfight/csharp/src/View.cs
similarity index 100%
rename from 17 Bullfight/csharp/src/View.cs
rename to 17_Bullfight/csharp/src/View.cs
diff --git a/17 Bullfight/java/README.md b/17_Bullfight/java/README.md
similarity index 100%
rename from 17 Bullfight/java/README.md
rename to 17_Bullfight/java/README.md
diff --git a/17 Bullfight/javascript/README.md b/17_Bullfight/javascript/README.md
similarity index 100%
rename from 17 Bullfight/javascript/README.md
rename to 17_Bullfight/javascript/README.md
diff --git a/17 Bullfight/javascript/bullfight.html b/17_Bullfight/javascript/bullfight.html
similarity index 100%
rename from 17 Bullfight/javascript/bullfight.html
rename to 17_Bullfight/javascript/bullfight.html
diff --git a/17 Bullfight/javascript/bullfight.js b/17_Bullfight/javascript/bullfight.js
similarity index 100%
rename from 17 Bullfight/javascript/bullfight.js
rename to 17_Bullfight/javascript/bullfight.js
diff --git a/17 Bullfight/pascal/README.md b/17_Bullfight/pascal/README.md
similarity index 100%
rename from 17 Bullfight/pascal/README.md
rename to 17_Bullfight/pascal/README.md
diff --git a/17 Bullfight/perl/README.md b/17_Bullfight/perl/README.md
similarity index 100%
rename from 17 Bullfight/perl/README.md
rename to 17_Bullfight/perl/README.md
diff --git a/17 Bullfight/python/README.md b/17_Bullfight/python/README.md
similarity index 100%
rename from 17 Bullfight/python/README.md
rename to 17_Bullfight/python/README.md
diff --git a/17 Bullfight/ruby/README.md b/17_Bullfight/ruby/README.md
similarity index 100%
rename from 17 Bullfight/ruby/README.md
rename to 17_Bullfight/ruby/README.md
diff --git a/17 Bullfight/vbnet/README.md b/17_Bullfight/vbnet/README.md
similarity index 100%
rename from 17 Bullfight/vbnet/README.md
rename to 17_Bullfight/vbnet/README.md
diff --git a/18 Bullseye/README.md b/18_Bullseye/README.md
similarity index 100%
rename from 18 Bullseye/README.md
rename to 18_Bullseye/README.md
diff --git a/18 Bullseye/bullseye.bas b/18_Bullseye/bullseye.bas
similarity index 100%
rename from 18 Bullseye/bullseye.bas
rename to 18_Bullseye/bullseye.bas
diff --git a/18 Bullseye/csharp/README.md b/18_Bullseye/csharp/README.md
similarity index 100%
rename from 18 Bullseye/csharp/README.md
rename to 18_Bullseye/csharp/README.md
diff --git a/18 Bullseye/java/README.md b/18_Bullseye/java/README.md
similarity index 100%
rename from 18 Bullseye/java/README.md
rename to 18_Bullseye/java/README.md
diff --git a/18 Bullseye/java/src/Bullseye.java b/18_Bullseye/java/src/Bullseye.java
similarity index 100%
rename from 18 Bullseye/java/src/Bullseye.java
rename to 18_Bullseye/java/src/Bullseye.java
diff --git a/18 Bullseye/java/src/BullseyeGame.java b/18_Bullseye/java/src/BullseyeGame.java
similarity index 100%
rename from 18 Bullseye/java/src/BullseyeGame.java
rename to 18_Bullseye/java/src/BullseyeGame.java
diff --git a/18 Bullseye/java/src/Player.java b/18_Bullseye/java/src/Player.java
similarity index 100%
rename from 18 Bullseye/java/src/Player.java
rename to 18_Bullseye/java/src/Player.java
diff --git a/18 Bullseye/java/src/Shot.java b/18_Bullseye/java/src/Shot.java
similarity index 100%
rename from 18 Bullseye/java/src/Shot.java
rename to 18_Bullseye/java/src/Shot.java
diff --git a/18 Bullseye/javascript/README.md b/18_Bullseye/javascript/README.md
similarity index 100%
rename from 18 Bullseye/javascript/README.md
rename to 18_Bullseye/javascript/README.md
diff --git a/18 Bullseye/javascript/bullseye.html b/18_Bullseye/javascript/bullseye.html
similarity index 100%
rename from 18 Bullseye/javascript/bullseye.html
rename to 18_Bullseye/javascript/bullseye.html
diff --git a/18 Bullseye/javascript/bullseye.js b/18_Bullseye/javascript/bullseye.js
similarity index 100%
rename from 18 Bullseye/javascript/bullseye.js
rename to 18_Bullseye/javascript/bullseye.js
diff --git a/18 Bullseye/pascal/README.md b/18_Bullseye/pascal/README.md
similarity index 100%
rename from 18 Bullseye/pascal/README.md
rename to 18_Bullseye/pascal/README.md
diff --git a/18 Bullseye/perl/README.md b/18_Bullseye/perl/README.md
similarity index 100%
rename from 18 Bullseye/perl/README.md
rename to 18_Bullseye/perl/README.md
diff --git a/18 Bullseye/perl/bullseye.pl b/18_Bullseye/perl/bullseye.pl
similarity index 100%
rename from 18 Bullseye/perl/bullseye.pl
rename to 18_Bullseye/perl/bullseye.pl
diff --git a/18 Bullseye/python/README.md b/18_Bullseye/python/README.md
similarity index 100%
rename from 18 Bullseye/python/README.md
rename to 18_Bullseye/python/README.md
diff --git a/18 Bullseye/ruby/README.md b/18_Bullseye/ruby/README.md
similarity index 100%
rename from 18 Bullseye/ruby/README.md
rename to 18_Bullseye/ruby/README.md
diff --git a/18 Bullseye/vbnet/README.md b/18_Bullseye/vbnet/README.md
similarity index 100%
rename from 18 Bullseye/vbnet/README.md
rename to 18_Bullseye/vbnet/README.md
diff --git a/19 Bunny/README.md b/19_Bunny/README.md
similarity index 100%
rename from 19 Bunny/README.md
rename to 19_Bunny/README.md
diff --git a/19 Bunny/bunny.bas b/19_Bunny/bunny.bas
similarity index 100%
rename from 19 Bunny/bunny.bas
rename to 19_Bunny/bunny.bas
diff --git a/19 Bunny/csharp/README.md b/19_Bunny/csharp/README.md
similarity index 100%
rename from 19 Bunny/csharp/README.md
rename to 19_Bunny/csharp/README.md
diff --git a/19 Bunny/java/README.md b/19_Bunny/java/README.md
similarity index 100%
rename from 19 Bunny/java/README.md
rename to 19_Bunny/java/README.md
diff --git a/19 Bunny/java/src/Bunny.java b/19_Bunny/java/src/Bunny.java
similarity index 100%
rename from 19 Bunny/java/src/Bunny.java
rename to 19_Bunny/java/src/Bunny.java
diff --git a/19 Bunny/javascript/README.md b/19_Bunny/javascript/README.md
similarity index 100%
rename from 19 Bunny/javascript/README.md
rename to 19_Bunny/javascript/README.md
diff --git a/19 Bunny/javascript/bunny.html b/19_Bunny/javascript/bunny.html
similarity index 100%
rename from 19 Bunny/javascript/bunny.html
rename to 19_Bunny/javascript/bunny.html
diff --git a/19 Bunny/javascript/bunny.js b/19_Bunny/javascript/bunny.js
similarity index 100%
rename from 19 Bunny/javascript/bunny.js
rename to 19_Bunny/javascript/bunny.js
diff --git a/19 Bunny/pascal/README.md b/19_Bunny/pascal/README.md
similarity index 100%
rename from 19 Bunny/pascal/README.md
rename to 19_Bunny/pascal/README.md
diff --git a/19 Bunny/perl/README.md b/19_Bunny/perl/README.md
similarity index 100%
rename from 19 Bunny/perl/README.md
rename to 19_Bunny/perl/README.md
diff --git a/19 Bunny/perl/bunny.pl b/19_Bunny/perl/bunny.pl
similarity index 100%
rename from 19 Bunny/perl/bunny.pl
rename to 19_Bunny/perl/bunny.pl
diff --git a/19 Bunny/python/README.md b/19_Bunny/python/README.md
similarity index 100%
rename from 19 Bunny/python/README.md
rename to 19_Bunny/python/README.md
diff --git a/19 Bunny/python/bunny.py b/19_Bunny/python/bunny.py
similarity index 100%
rename from 19 Bunny/python/bunny.py
rename to 19_Bunny/python/bunny.py
diff --git a/19 Bunny/ruby/README.md b/19_Bunny/ruby/README.md
similarity index 100%
rename from 19 Bunny/ruby/README.md
rename to 19_Bunny/ruby/README.md
diff --git a/19 Bunny/ruby/bunny-faithful.rb b/19_Bunny/ruby/bunny-faithful.rb
similarity index 100%
rename from 19 Bunny/ruby/bunny-faithful.rb
rename to 19_Bunny/ruby/bunny-faithful.rb
diff --git a/19 Bunny/ruby/bunny-modern.rb b/19_Bunny/ruby/bunny-modern.rb
similarity index 100%
rename from 19 Bunny/ruby/bunny-modern.rb
rename to 19_Bunny/ruby/bunny-modern.rb
diff --git a/19 Bunny/vbnet/README.md b/19_Bunny/vbnet/README.md
similarity index 100%
rename from 19 Bunny/vbnet/README.md
rename to 19_Bunny/vbnet/README.md
diff --git a/20 Buzzword/README.md b/20_Buzzword/README.md
similarity index 100%
rename from 20 Buzzword/README.md
rename to 20_Buzzword/README.md
diff --git a/20 Buzzword/buzzword.bas b/20_Buzzword/buzzword.bas
similarity index 100%
rename from 20 Buzzword/buzzword.bas
rename to 20_Buzzword/buzzword.bas
diff --git a/20 Buzzword/csharp/README.md b/20_Buzzword/csharp/README.md
similarity index 100%
rename from 20 Buzzword/csharp/README.md
rename to 20_Buzzword/csharp/README.md
diff --git a/20 Buzzword/java/README.md b/20_Buzzword/java/README.md
similarity index 100%
rename from 20 Buzzword/java/README.md
rename to 20_Buzzword/java/README.md
diff --git a/20 Buzzword/java/src/Buzzword.java b/20_Buzzword/java/src/Buzzword.java
similarity index 100%
rename from 20 Buzzword/java/src/Buzzword.java
rename to 20_Buzzword/java/src/Buzzword.java
diff --git a/20 Buzzword/javascript/README.md b/20_Buzzword/javascript/README.md
similarity index 100%
rename from 20 Buzzword/javascript/README.md
rename to 20_Buzzword/javascript/README.md
diff --git a/20 Buzzword/javascript/buzzword.html b/20_Buzzword/javascript/buzzword.html
similarity index 100%
rename from 20 Buzzword/javascript/buzzword.html
rename to 20_Buzzword/javascript/buzzword.html
diff --git a/20 Buzzword/javascript/buzzword.js b/20_Buzzword/javascript/buzzword.js
similarity index 100%
rename from 20 Buzzword/javascript/buzzword.js
rename to 20_Buzzword/javascript/buzzword.js
diff --git a/20 Buzzword/pascal/README.md b/20_Buzzword/pascal/README.md
similarity index 100%
rename from 20 Buzzword/pascal/README.md
rename to 20_Buzzword/pascal/README.md
diff --git a/20 Buzzword/perl/README.md b/20_Buzzword/perl/README.md
similarity index 100%
rename from 20 Buzzword/perl/README.md
rename to 20_Buzzword/perl/README.md
diff --git a/20 Buzzword/perl/buzzword.pl b/20_Buzzword/perl/buzzword.pl
similarity index 100%
rename from 20 Buzzword/perl/buzzword.pl
rename to 20_Buzzword/perl/buzzword.pl
diff --git a/20 Buzzword/python/README.md b/20_Buzzword/python/README.md
similarity index 100%
rename from 20 Buzzword/python/README.md
rename to 20_Buzzword/python/README.md
diff --git a/20 Buzzword/python/buzzword.py b/20_Buzzword/python/buzzword.py
similarity index 100%
rename from 20 Buzzword/python/buzzword.py
rename to 20_Buzzword/python/buzzword.py
diff --git a/20 Buzzword/ruby/README.md b/20_Buzzword/ruby/README.md
similarity index 100%
rename from 20 Buzzword/ruby/README.md
rename to 20_Buzzword/ruby/README.md
diff --git a/20 Buzzword/ruby/buzzword.rb b/20_Buzzword/ruby/buzzword.rb
similarity index 100%
rename from 20 Buzzword/ruby/buzzword.rb
rename to 20_Buzzword/ruby/buzzword.rb
diff --git a/20 Buzzword/vbnet/README.md b/20_Buzzword/vbnet/README.md
similarity index 100%
rename from 20 Buzzword/vbnet/README.md
rename to 20_Buzzword/vbnet/README.md
diff --git a/21 Calendar/README.md b/21_Calendar/README.md
similarity index 100%
rename from 21 Calendar/README.md
rename to 21_Calendar/README.md
diff --git a/21 Calendar/calendar.bas b/21_Calendar/calendar.bas
similarity index 100%
rename from 21 Calendar/calendar.bas
rename to 21_Calendar/calendar.bas
diff --git a/21 Calendar/csharp/README.md b/21_Calendar/csharp/README.md
similarity index 100%
rename from 21 Calendar/csharp/README.md
rename to 21_Calendar/csharp/README.md
diff --git a/21 Calendar/java/Calendar.java b/21_Calendar/java/Calendar.java
similarity index 100%
rename from 21 Calendar/java/Calendar.java
rename to 21_Calendar/java/Calendar.java
diff --git a/21 Calendar/java/README.md b/21_Calendar/java/README.md
similarity index 100%
rename from 21 Calendar/java/README.md
rename to 21_Calendar/java/README.md
diff --git a/21 Calendar/javascript/README.md b/21_Calendar/javascript/README.md
similarity index 100%
rename from 21 Calendar/javascript/README.md
rename to 21_Calendar/javascript/README.md
diff --git a/21 Calendar/javascript/calendar.html b/21_Calendar/javascript/calendar.html
similarity index 100%
rename from 21 Calendar/javascript/calendar.html
rename to 21_Calendar/javascript/calendar.html
diff --git a/21 Calendar/javascript/calendar.js b/21_Calendar/javascript/calendar.js
similarity index 100%
rename from 21 Calendar/javascript/calendar.js
rename to 21_Calendar/javascript/calendar.js
diff --git a/21 Calendar/pascal/README.md b/21_Calendar/pascal/README.md
similarity index 100%
rename from 21 Calendar/pascal/README.md
rename to 21_Calendar/pascal/README.md
diff --git a/21 Calendar/perl/README.md b/21_Calendar/perl/README.md
similarity index 100%
rename from 21 Calendar/perl/README.md
rename to 21_Calendar/perl/README.md
diff --git a/21 Calendar/python/README.md b/21_Calendar/python/README.md
similarity index 100%
rename from 21 Calendar/python/README.md
rename to 21_Calendar/python/README.md
diff --git a/21 Calendar/ruby/README.md b/21_Calendar/ruby/README.md
similarity index 100%
rename from 21 Calendar/ruby/README.md
rename to 21_Calendar/ruby/README.md
diff --git a/21 Calendar/vbnet/README.md b/21_Calendar/vbnet/README.md
similarity index 100%
rename from 21 Calendar/vbnet/README.md
rename to 21_Calendar/vbnet/README.md
diff --git a/22 Change/README.md b/22_Change/README.md
similarity index 100%
rename from 22 Change/README.md
rename to 22_Change/README.md
diff --git a/22 Change/change.bas b/22_Change/change.bas
similarity index 100%
rename from 22 Change/change.bas
rename to 22_Change/change.bas
diff --git a/22 Change/csharp/README.md b/22_Change/csharp/README.md
similarity index 100%
rename from 22 Change/csharp/README.md
rename to 22_Change/csharp/README.md
diff --git a/22 Change/java/README.md b/22_Change/java/README.md
similarity index 100%
rename from 22 Change/java/README.md
rename to 22_Change/java/README.md
diff --git a/22 Change/java/src/Change.java b/22_Change/java/src/Change.java
similarity index 100%
rename from 22 Change/java/src/Change.java
rename to 22_Change/java/src/Change.java
diff --git a/22 Change/java/src/ChangeGame.java b/22_Change/java/src/ChangeGame.java
similarity index 100%
rename from 22 Change/java/src/ChangeGame.java
rename to 22_Change/java/src/ChangeGame.java
diff --git a/22 Change/javascript/README.md b/22_Change/javascript/README.md
similarity index 100%
rename from 22 Change/javascript/README.md
rename to 22_Change/javascript/README.md
diff --git a/22 Change/javascript/change.html b/22_Change/javascript/change.html
similarity index 100%
rename from 22 Change/javascript/change.html
rename to 22_Change/javascript/change.html
diff --git a/22 Change/javascript/change.js b/22_Change/javascript/change.js
similarity index 100%
rename from 22 Change/javascript/change.js
rename to 22_Change/javascript/change.js
diff --git a/22 Change/pascal/README.md b/22_Change/pascal/README.md
similarity index 100%
rename from 22 Change/pascal/README.md
rename to 22_Change/pascal/README.md
diff --git a/22 Change/perl/README.md b/22_Change/perl/README.md
similarity index 100%
rename from 22 Change/perl/README.md
rename to 22_Change/perl/README.md
diff --git a/22 Change/python/README.md b/22_Change/python/README.md
similarity index 100%
rename from 22 Change/python/README.md
rename to 22_Change/python/README.md
diff --git a/22 Change/python/change.py b/22_Change/python/change.py
similarity index 100%
rename from 22 Change/python/change.py
rename to 22_Change/python/change.py
diff --git a/22 Change/ruby/README.md b/22_Change/ruby/README.md
similarity index 100%
rename from 22 Change/ruby/README.md
rename to 22_Change/ruby/README.md
diff --git a/22 Change/vbnet/README.md b/22_Change/vbnet/README.md
similarity index 100%
rename from 22 Change/vbnet/README.md
rename to 22_Change/vbnet/README.md
diff --git a/23 Checkers/README.md b/23_Checkers/README.md
similarity index 100%
rename from 23 Checkers/README.md
rename to 23_Checkers/README.md
diff --git a/23 Checkers/checkers.annotated.bas b/23_Checkers/checkers.annotated.bas
similarity index 100%
rename from 23 Checkers/checkers.annotated.bas
rename to 23_Checkers/checkers.annotated.bas
diff --git a/23 Checkers/checkers.bas b/23_Checkers/checkers.bas
similarity index 100%
rename from 23 Checkers/checkers.bas
rename to 23_Checkers/checkers.bas
diff --git a/23 Checkers/csharp/README.md b/23_Checkers/csharp/README.md
similarity index 100%
rename from 23 Checkers/csharp/README.md
rename to 23_Checkers/csharp/README.md
diff --git a/23 Checkers/java/README.md b/23_Checkers/java/README.md
similarity index 100%
rename from 23 Checkers/java/README.md
rename to 23_Checkers/java/README.md
diff --git a/23 Checkers/javascript/README.md b/23_Checkers/javascript/README.md
similarity index 100%
rename from 23 Checkers/javascript/README.md
rename to 23_Checkers/javascript/README.md
diff --git a/23 Checkers/javascript/checkers.html b/23_Checkers/javascript/checkers.html
similarity index 100%
rename from 23 Checkers/javascript/checkers.html
rename to 23_Checkers/javascript/checkers.html
diff --git a/23 Checkers/javascript/checkers.js b/23_Checkers/javascript/checkers.js
similarity index 100%
rename from 23 Checkers/javascript/checkers.js
rename to 23_Checkers/javascript/checkers.js
diff --git a/23 Checkers/pascal/README.md b/23_Checkers/pascal/README.md
similarity index 100%
rename from 23 Checkers/pascal/README.md
rename to 23_Checkers/pascal/README.md
diff --git a/23 Checkers/perl/README.md b/23_Checkers/perl/README.md
similarity index 100%
rename from 23 Checkers/perl/README.md
rename to 23_Checkers/perl/README.md
diff --git a/23 Checkers/python/README.md b/23_Checkers/python/README.md
similarity index 100%
rename from 23 Checkers/python/README.md
rename to 23_Checkers/python/README.md
diff --git a/23 Checkers/python/checkers.py b/23_Checkers/python/checkers.py
similarity index 100%
rename from 23 Checkers/python/checkers.py
rename to 23_Checkers/python/checkers.py
diff --git a/23 Checkers/ruby/README.md b/23_Checkers/ruby/README.md
similarity index 100%
rename from 23 Checkers/ruby/README.md
rename to 23_Checkers/ruby/README.md
diff --git a/23 Checkers/ruby/checkers.rb b/23_Checkers/ruby/checkers.rb
similarity index 100%
rename from 23 Checkers/ruby/checkers.rb
rename to 23_Checkers/ruby/checkers.rb
diff --git a/23 Checkers/vbnet/README.md b/23_Checkers/vbnet/README.md
similarity index 100%
rename from 23 Checkers/vbnet/README.md
rename to 23_Checkers/vbnet/README.md
diff --git a/24 Chemist/README.md b/24_Chemist/README.md
similarity index 100%
rename from 24 Chemist/README.md
rename to 24_Chemist/README.md
diff --git a/24 Chemist/chemist.bas b/24_Chemist/chemist.bas
similarity index 100%
rename from 24 Chemist/chemist.bas
rename to 24_Chemist/chemist.bas
diff --git a/24 Chemist/csharp/Chemist/Chemist.sln b/24_Chemist/csharp/Chemist/Chemist.sln
similarity index 100%
rename from 24 Chemist/csharp/Chemist/Chemist.sln
rename to 24_Chemist/csharp/Chemist/Chemist.sln
diff --git a/24 Chemist/csharp/Chemist/Chemist/Chemist.csproj b/24_Chemist/csharp/Chemist/Chemist/Chemist.csproj
similarity index 100%
rename from 24 Chemist/csharp/Chemist/Chemist/Chemist.csproj
rename to 24_Chemist/csharp/Chemist/Chemist/Chemist.csproj
diff --git a/24 Chemist/csharp/Chemist/Chemist/Program.cs b/24_Chemist/csharp/Chemist/Chemist/Program.cs
similarity index 100%
rename from 24 Chemist/csharp/Chemist/Chemist/Program.cs
rename to 24_Chemist/csharp/Chemist/Chemist/Program.cs
diff --git a/24 Chemist/csharp/README.md b/24_Chemist/csharp/README.md
similarity index 100%
rename from 24 Chemist/csharp/README.md
rename to 24_Chemist/csharp/README.md
diff --git a/24 Chemist/java/README.md b/24_Chemist/java/README.md
similarity index 100%
rename from 24 Chemist/java/README.md
rename to 24_Chemist/java/README.md
diff --git a/24 Chemist/java/src/Chemist.java b/24_Chemist/java/src/Chemist.java
similarity index 100%
rename from 24 Chemist/java/src/Chemist.java
rename to 24_Chemist/java/src/Chemist.java
diff --git a/24 Chemist/java/src/ChemistGame.java b/24_Chemist/java/src/ChemistGame.java
similarity index 100%
rename from 24 Chemist/java/src/ChemistGame.java
rename to 24_Chemist/java/src/ChemistGame.java
diff --git a/24 Chemist/javascript/README.md b/24_Chemist/javascript/README.md
similarity index 100%
rename from 24 Chemist/javascript/README.md
rename to 24_Chemist/javascript/README.md
diff --git a/24 Chemist/javascript/chemist.html b/24_Chemist/javascript/chemist.html
similarity index 100%
rename from 24 Chemist/javascript/chemist.html
rename to 24_Chemist/javascript/chemist.html
diff --git a/24 Chemist/javascript/chemist.js b/24_Chemist/javascript/chemist.js
similarity index 100%
rename from 24 Chemist/javascript/chemist.js
rename to 24_Chemist/javascript/chemist.js
diff --git a/24 Chemist/pascal/README.md b/24_Chemist/pascal/README.md
similarity index 100%
rename from 24 Chemist/pascal/README.md
rename to 24_Chemist/pascal/README.md
diff --git a/24 Chemist/perl/README.md b/24_Chemist/perl/README.md
similarity index 100%
rename from 24 Chemist/perl/README.md
rename to 24_Chemist/perl/README.md
diff --git a/24 Chemist/perlchemist.pl b/24_Chemist/perlchemist.pl
similarity index 100%
rename from 24 Chemist/perlchemist.pl
rename to 24_Chemist/perlchemist.pl
diff --git a/24 Chemist/python/README.md b/24_Chemist/python/README.md
similarity index 100%
rename from 24 Chemist/python/README.md
rename to 24_Chemist/python/README.md
diff --git a/24 Chemist/python/chemist.py b/24_Chemist/python/chemist.py
similarity index 100%
rename from 24 Chemist/python/chemist.py
rename to 24_Chemist/python/chemist.py
diff --git a/24 Chemist/ruby/README.md b/24_Chemist/ruby/README.md
similarity index 100%
rename from 24 Chemist/ruby/README.md
rename to 24_Chemist/ruby/README.md
diff --git a/24 Chemist/vbnet/README.md b/24_Chemist/vbnet/README.md
similarity index 100%
rename from 24 Chemist/vbnet/README.md
rename to 24_Chemist/vbnet/README.md
diff --git a/25 Chief/README.md b/25_Chief/README.md
similarity index 100%
rename from 25 Chief/README.md
rename to 25_Chief/README.md
diff --git a/25 Chief/chief.bas b/25_Chief/chief.bas
similarity index 100%
rename from 25 Chief/chief.bas
rename to 25_Chief/chief.bas
diff --git a/25 Chief/csharp/README.md b/25_Chief/csharp/README.md
similarity index 100%
rename from 25 Chief/csharp/README.md
rename to 25_Chief/csharp/README.md
diff --git a/25 Chief/java/README.md b/25_Chief/java/README.md
similarity index 100%
rename from 25 Chief/java/README.md
rename to 25_Chief/java/README.md
diff --git a/25 Chief/java/src/Chief.java b/25_Chief/java/src/Chief.java
similarity index 100%
rename from 25 Chief/java/src/Chief.java
rename to 25_Chief/java/src/Chief.java
diff --git a/25 Chief/java/src/ChiefGame.java b/25_Chief/java/src/ChiefGame.java
similarity index 100%
rename from 25 Chief/java/src/ChiefGame.java
rename to 25_Chief/java/src/ChiefGame.java
diff --git a/25 Chief/javascript/README.md b/25_Chief/javascript/README.md
similarity index 100%
rename from 25 Chief/javascript/README.md
rename to 25_Chief/javascript/README.md
diff --git a/25 Chief/javascript/chief.html b/25_Chief/javascript/chief.html
similarity index 100%
rename from 25 Chief/javascript/chief.html
rename to 25_Chief/javascript/chief.html
diff --git a/25 Chief/javascript/chief.js b/25_Chief/javascript/chief.js
similarity index 100%
rename from 25 Chief/javascript/chief.js
rename to 25_Chief/javascript/chief.js
diff --git a/25 Chief/pascal/README.md b/25_Chief/pascal/README.md
similarity index 100%
rename from 25 Chief/pascal/README.md
rename to 25_Chief/pascal/README.md
diff --git a/25 Chief/perl/README.md b/25_Chief/perl/README.md
similarity index 100%
rename from 25 Chief/perl/README.md
rename to 25_Chief/perl/README.md
diff --git a/25 Chief/python/README.md b/25_Chief/python/README.md
similarity index 100%
rename from 25 Chief/python/README.md
rename to 25_Chief/python/README.md
diff --git a/25 Chief/ruby/README.md b/25_Chief/ruby/README.md
similarity index 100%
rename from 25 Chief/ruby/README.md
rename to 25_Chief/ruby/README.md
diff --git a/25 Chief/vbnet/README.md b/25_Chief/vbnet/README.md
similarity index 100%
rename from 25 Chief/vbnet/README.md
rename to 25_Chief/vbnet/README.md
diff --git a/26 Chomp/README.md b/26_Chomp/README.md
similarity index 100%
rename from 26 Chomp/README.md
rename to 26_Chomp/README.md
diff --git a/26 Chomp/chomp.bas b/26_Chomp/chomp.bas
similarity index 100%
rename from 26 Chomp/chomp.bas
rename to 26_Chomp/chomp.bas
diff --git a/26 Chomp/csharp/README.md b/26_Chomp/csharp/README.md
similarity index 100%
rename from 26 Chomp/csharp/README.md
rename to 26_Chomp/csharp/README.md
diff --git a/26 Chomp/java/Chomp.java b/26_Chomp/java/Chomp.java
similarity index 100%
rename from 26 Chomp/java/Chomp.java
rename to 26_Chomp/java/Chomp.java
diff --git a/26 Chomp/java/README.md b/26_Chomp/java/README.md
similarity index 100%
rename from 26 Chomp/java/README.md
rename to 26_Chomp/java/README.md
diff --git a/26 Chomp/javascript/README.md b/26_Chomp/javascript/README.md
similarity index 100%
rename from 26 Chomp/javascript/README.md
rename to 26_Chomp/javascript/README.md
diff --git a/26 Chomp/javascript/chomp.html b/26_Chomp/javascript/chomp.html
similarity index 100%
rename from 26 Chomp/javascript/chomp.html
rename to 26_Chomp/javascript/chomp.html
diff --git a/26 Chomp/javascript/chomp.js b/26_Chomp/javascript/chomp.js
similarity index 100%
rename from 26 Chomp/javascript/chomp.js
rename to 26_Chomp/javascript/chomp.js
diff --git a/26 Chomp/pascal/README.md b/26_Chomp/pascal/README.md
similarity index 100%
rename from 26 Chomp/pascal/README.md
rename to 26_Chomp/pascal/README.md
diff --git a/26 Chomp/perl/README.md b/26_Chomp/perl/README.md
similarity index 100%
rename from 26 Chomp/perl/README.md
rename to 26_Chomp/perl/README.md
diff --git a/26 Chomp/python/README.md b/26_Chomp/python/README.md
similarity index 100%
rename from 26 Chomp/python/README.md
rename to 26_Chomp/python/README.md
diff --git a/26 Chomp/python/chomp.py b/26_Chomp/python/chomp.py
similarity index 100%
rename from 26 Chomp/python/chomp.py
rename to 26_Chomp/python/chomp.py
diff --git a/26 Chomp/ruby/README.md b/26_Chomp/ruby/README.md
similarity index 100%
rename from 26 Chomp/ruby/README.md
rename to 26_Chomp/ruby/README.md
diff --git a/26 Chomp/vbnet/README.md b/26_Chomp/vbnet/README.md
similarity index 100%
rename from 26 Chomp/vbnet/README.md
rename to 26_Chomp/vbnet/README.md
diff --git a/27 Civil War/README.md b/27_Civil_War/README.md
similarity index 100%
rename from 27 Civil War/README.md
rename to 27_Civil_War/README.md
diff --git a/27 Civil War/civilwar.bas b/27_Civil_War/civilwar.bas
similarity index 100%
rename from 27 Civil War/civilwar.bas
rename to 27_Civil_War/civilwar.bas
diff --git a/27 Civil War/csharp/CivilWar/CivilWar.sln b/27_Civil_War/csharp/CivilWar/CivilWar.sln
similarity index 100%
rename from 27 Civil War/csharp/CivilWar/CivilWar.sln
rename to 27_Civil_War/csharp/CivilWar/CivilWar.sln
diff --git a/27 Civil War/csharp/CivilWar/CivilWar/Army.cs b/27_Civil_War/csharp/CivilWar/CivilWar/Army.cs
similarity index 100%
rename from 27 Civil War/csharp/CivilWar/CivilWar/Army.cs
rename to 27_Civil_War/csharp/CivilWar/CivilWar/Army.cs
diff --git a/27 Civil War/csharp/CivilWar/CivilWar/Battle.cs b/27_Civil_War/csharp/CivilWar/CivilWar/Battle.cs
similarity index 100%
rename from 27 Civil War/csharp/CivilWar/CivilWar/Battle.cs
rename to 27_Civil_War/csharp/CivilWar/CivilWar/Battle.cs
diff --git a/27 Civil War/csharp/CivilWar/CivilWar/CivilWar.csproj b/27_Civil_War/csharp/CivilWar/CivilWar/CivilWar.csproj
similarity index 100%
rename from 27 Civil War/csharp/CivilWar/CivilWar/CivilWar.csproj
rename to 27_Civil_War/csharp/CivilWar/CivilWar/CivilWar.csproj
diff --git a/27 Civil War/csharp/CivilWar/CivilWar/ConsoleUtils.cs b/27_Civil_War/csharp/CivilWar/CivilWar/ConsoleUtils.cs
similarity index 100%
rename from 27 Civil War/csharp/CivilWar/CivilWar/ConsoleUtils.cs
rename to 27_Civil_War/csharp/CivilWar/CivilWar/ConsoleUtils.cs
diff --git a/27 Civil War/csharp/CivilWar/CivilWar/GameOptions.cs b/27_Civil_War/csharp/CivilWar/CivilWar/GameOptions.cs
similarity index 100%
rename from 27 Civil War/csharp/CivilWar/CivilWar/GameOptions.cs
rename to 27_Civil_War/csharp/CivilWar/CivilWar/GameOptions.cs
diff --git a/27 Civil War/csharp/CivilWar/CivilWar/Program.cs b/27_Civil_War/csharp/CivilWar/CivilWar/Program.cs
similarity index 100%
rename from 27 Civil War/csharp/CivilWar/CivilWar/Program.cs
rename to 27_Civil_War/csharp/CivilWar/CivilWar/Program.cs
diff --git a/27 Civil War/csharp/README.md b/27_Civil_War/csharp/README.md
similarity index 100%
rename from 27 Civil War/csharp/README.md
rename to 27_Civil_War/csharp/README.md
diff --git a/27 Civil War/java/README.md b/27_Civil_War/java/README.md
similarity index 100%
rename from 27 Civil War/java/README.md
rename to 27_Civil_War/java/README.md
diff --git a/27 Civil War/javascript/README.md b/27_Civil_War/javascript/README.md
similarity index 100%
rename from 27 Civil War/javascript/README.md
rename to 27_Civil_War/javascript/README.md
diff --git a/27 Civil War/javascript/civilwar.html b/27_Civil_War/javascript/civilwar.html
similarity index 100%
rename from 27 Civil War/javascript/civilwar.html
rename to 27_Civil_War/javascript/civilwar.html
diff --git a/27 Civil War/javascript/civilwar.js b/27_Civil_War/javascript/civilwar.js
similarity index 100%
rename from 27 Civil War/javascript/civilwar.js
rename to 27_Civil_War/javascript/civilwar.js
diff --git a/27 Civil War/pascal/README.md b/27_Civil_War/pascal/README.md
similarity index 100%
rename from 27 Civil War/pascal/README.md
rename to 27_Civil_War/pascal/README.md
diff --git a/27 Civil War/perl/README.md b/27_Civil_War/perl/README.md
similarity index 100%
rename from 27 Civil War/perl/README.md
rename to 27_Civil_War/perl/README.md
diff --git a/27 Civil War/python/README.md b/27_Civil_War/python/README.md
similarity index 100%
rename from 27 Civil War/python/README.md
rename to 27_Civil_War/python/README.md
diff --git a/27 Civil War/ruby/README.md b/27_Civil_War/ruby/README.md
similarity index 100%
rename from 27 Civil War/ruby/README.md
rename to 27_Civil_War/ruby/README.md
diff --git a/27 Civil War/vbnet/README.md b/27_Civil_War/vbnet/README.md
similarity index 100%
rename from 27 Civil War/vbnet/README.md
rename to 27_Civil_War/vbnet/README.md
diff --git a/28 Combat/README.md b/28_Combat/README.md
similarity index 100%
rename from 28 Combat/README.md
rename to 28_Combat/README.md
diff --git a/28 Combat/combat.bas b/28_Combat/combat.bas
similarity index 100%
rename from 28 Combat/combat.bas
rename to 28_Combat/combat.bas
diff --git a/28 Combat/csharp/Combat.sln b/28_Combat/csharp/Combat.sln
similarity index 100%
rename from 28 Combat/csharp/Combat.sln
rename to 28_Combat/csharp/Combat.sln
diff --git a/28 Combat/csharp/Game.csproj b/28_Combat/csharp/Game.csproj
similarity index 100%
rename from 28 Combat/csharp/Game.csproj
rename to 28_Combat/csharp/Game.csproj
diff --git a/28 Combat/csharp/README.md b/28_Combat/csharp/README.md
similarity index 100%
rename from 28 Combat/csharp/README.md
rename to 28_Combat/csharp/README.md
diff --git a/28 Combat/csharp/src/ArmedForces.cs b/28_Combat/csharp/src/ArmedForces.cs
similarity index 100%
rename from 28 Combat/csharp/src/ArmedForces.cs
rename to 28_Combat/csharp/src/ArmedForces.cs
diff --git a/28 Combat/csharp/src/Ceasefire.cs b/28_Combat/csharp/src/Ceasefire.cs
similarity index 100%
rename from 28 Combat/csharp/src/Ceasefire.cs
rename to 28_Combat/csharp/src/Ceasefire.cs
diff --git a/28 Combat/csharp/src/Controller.cs b/28_Combat/csharp/src/Controller.cs
similarity index 100%
rename from 28 Combat/csharp/src/Controller.cs
rename to 28_Combat/csharp/src/Controller.cs
diff --git a/28 Combat/csharp/src/FinalCampaign.cs b/28_Combat/csharp/src/FinalCampaign.cs
similarity index 100%
rename from 28 Combat/csharp/src/FinalCampaign.cs
rename to 28_Combat/csharp/src/FinalCampaign.cs
diff --git a/28 Combat/csharp/src/InitialCampaign.cs b/28_Combat/csharp/src/InitialCampaign.cs
similarity index 100%
rename from 28 Combat/csharp/src/InitialCampaign.cs
rename to 28_Combat/csharp/src/InitialCampaign.cs
diff --git a/28 Combat/csharp/src/MilitaryBranch.cs b/28_Combat/csharp/src/MilitaryBranch.cs
similarity index 100%
rename from 28 Combat/csharp/src/MilitaryBranch.cs
rename to 28_Combat/csharp/src/MilitaryBranch.cs
diff --git a/28 Combat/csharp/src/Program.cs b/28_Combat/csharp/src/Program.cs
similarity index 100%
rename from 28 Combat/csharp/src/Program.cs
rename to 28_Combat/csharp/src/Program.cs
diff --git a/28 Combat/csharp/src/View.cs b/28_Combat/csharp/src/View.cs
similarity index 100%
rename from 28 Combat/csharp/src/View.cs
rename to 28_Combat/csharp/src/View.cs
diff --git a/28 Combat/csharp/src/WarResult.cs b/28_Combat/csharp/src/WarResult.cs
similarity index 100%
rename from 28 Combat/csharp/src/WarResult.cs
rename to 28_Combat/csharp/src/WarResult.cs
diff --git a/28 Combat/csharp/src/WarState.cs b/28_Combat/csharp/src/WarState.cs
similarity index 100%
rename from 28 Combat/csharp/src/WarState.cs
rename to 28_Combat/csharp/src/WarState.cs
diff --git a/28 Combat/java/Combat.java b/28_Combat/java/Combat.java
similarity index 100%
rename from 28 Combat/java/Combat.java
rename to 28_Combat/java/Combat.java
diff --git a/28 Combat/java/README.md b/28_Combat/java/README.md
similarity index 100%
rename from 28 Combat/java/README.md
rename to 28_Combat/java/README.md
diff --git a/28 Combat/javascript/README.md b/28_Combat/javascript/README.md
similarity index 100%
rename from 28 Combat/javascript/README.md
rename to 28_Combat/javascript/README.md
diff --git a/28 Combat/javascript/combat.html b/28_Combat/javascript/combat.html
similarity index 100%
rename from 28 Combat/javascript/combat.html
rename to 28_Combat/javascript/combat.html
diff --git a/28 Combat/javascript/combat.js b/28_Combat/javascript/combat.js
similarity index 100%
rename from 28 Combat/javascript/combat.js
rename to 28_Combat/javascript/combat.js
diff --git a/28 Combat/pascal/README.md b/28_Combat/pascal/README.md
similarity index 100%
rename from 28 Combat/pascal/README.md
rename to 28_Combat/pascal/README.md
diff --git a/28 Combat/perl/README.md b/28_Combat/perl/README.md
similarity index 100%
rename from 28 Combat/perl/README.md
rename to 28_Combat/perl/README.md
diff --git a/28 Combat/python/README.md b/28_Combat/python/README.md
similarity index 100%
rename from 28 Combat/python/README.md
rename to 28_Combat/python/README.md
diff --git a/28 Combat/ruby/README.md b/28_Combat/ruby/README.md
similarity index 100%
rename from 28 Combat/ruby/README.md
rename to 28_Combat/ruby/README.md
diff --git a/28 Combat/vbnet/README.md b/28_Combat/vbnet/README.md
similarity index 100%
rename from 28 Combat/vbnet/README.md
rename to 28_Combat/vbnet/README.md
diff --git a/29 Craps/README.md b/29_Craps/README.md
similarity index 100%
rename from 29 Craps/README.md
rename to 29_Craps/README.md
diff --git a/29 Craps/craps.bas b/29_Craps/craps.bas
similarity index 100%
rename from 29 Craps/craps.bas
rename to 29_Craps/craps.bas
diff --git a/29 Craps/csharp/Craps/.gitignore b/29_Craps/csharp/Craps/.gitignore
similarity index 100%
rename from 29 Craps/csharp/Craps/.gitignore
rename to 29_Craps/csharp/Craps/.gitignore
diff --git a/29 Craps/csharp/Craps/Craps.sln b/29_Craps/csharp/Craps/Craps.sln
similarity index 100%
rename from 29 Craps/csharp/Craps/Craps.sln
rename to 29_Craps/csharp/Craps/Craps.sln
diff --git a/29 Craps/csharp/Craps/Craps/Craps.csproj b/29_Craps/csharp/Craps/Craps/Craps.csproj
similarity index 100%
rename from 29 Craps/csharp/Craps/Craps/Craps.csproj
rename to 29_Craps/csharp/Craps/Craps/Craps.csproj
diff --git a/29 Craps/csharp/Craps/Craps/CrapsGame.cs b/29_Craps/csharp/Craps/Craps/CrapsGame.cs
similarity index 100%
rename from 29 Craps/csharp/Craps/Craps/CrapsGame.cs
rename to 29_Craps/csharp/Craps/Craps/CrapsGame.cs
diff --git a/29 Craps/csharp/Craps/Craps/Dice.cs b/29_Craps/csharp/Craps/Craps/Dice.cs
similarity index 100%
rename from 29 Craps/csharp/Craps/Craps/Dice.cs
rename to 29_Craps/csharp/Craps/Craps/Dice.cs
diff --git a/29 Craps/csharp/Craps/Craps/Program.cs b/29_Craps/csharp/Craps/Craps/Program.cs
similarity index 100%
rename from 29 Craps/csharp/Craps/Craps/Program.cs
rename to 29_Craps/csharp/Craps/Craps/Program.cs
diff --git a/29 Craps/csharp/Craps/Craps/UserInterface.cs b/29_Craps/csharp/Craps/Craps/UserInterface.cs
similarity index 100%
rename from 29 Craps/csharp/Craps/Craps/UserInterface.cs
rename to 29_Craps/csharp/Craps/Craps/UserInterface.cs
diff --git a/29 Craps/csharp/Craps/CrapsTester/CrapsTester.csproj b/29_Craps/csharp/Craps/CrapsTester/CrapsTester.csproj
similarity index 100%
rename from 29 Craps/csharp/Craps/CrapsTester/CrapsTester.csproj
rename to 29_Craps/csharp/Craps/CrapsTester/CrapsTester.csproj
diff --git a/29 Craps/csharp/Craps/CrapsTester/CrapsTests.cs b/29_Craps/csharp/Craps/CrapsTester/CrapsTests.cs
similarity index 100%
rename from 29 Craps/csharp/Craps/CrapsTester/CrapsTests.cs
rename to 29_Craps/csharp/Craps/CrapsTester/CrapsTests.cs
diff --git a/29 Craps/csharp/README.md b/29_Craps/csharp/README.md
similarity index 100%
rename from 29 Craps/csharp/README.md
rename to 29_Craps/csharp/README.md
diff --git a/29 Craps/java/README.md b/29_Craps/java/README.md
similarity index 100%
rename from 29 Craps/java/README.md
rename to 29_Craps/java/README.md
diff --git a/29 Craps/javascript/README.md b/29_Craps/javascript/README.md
similarity index 100%
rename from 29 Craps/javascript/README.md
rename to 29_Craps/javascript/README.md
diff --git a/29 Craps/javascript/craps.html b/29_Craps/javascript/craps.html
similarity index 100%
rename from 29 Craps/javascript/craps.html
rename to 29_Craps/javascript/craps.html
diff --git a/29 Craps/javascript/craps.js b/29_Craps/javascript/craps.js
similarity index 100%
rename from 29 Craps/javascript/craps.js
rename to 29_Craps/javascript/craps.js
diff --git a/29 Craps/pascal/README.md b/29_Craps/pascal/README.md
similarity index 100%
rename from 29 Craps/pascal/README.md
rename to 29_Craps/pascal/README.md
diff --git a/29 Craps/perl/README.md b/29_Craps/perl/README.md
similarity index 100%
rename from 29 Craps/perl/README.md
rename to 29_Craps/perl/README.md
diff --git a/29 Craps/python/README.md b/29_Craps/python/README.md
similarity index 100%
rename from 29 Craps/python/README.md
rename to 29_Craps/python/README.md
diff --git a/29 Craps/ruby/README.md b/29_Craps/ruby/README.md
similarity index 100%
rename from 29 Craps/ruby/README.md
rename to 29_Craps/ruby/README.md
diff --git a/29 Craps/vbnet/README.md b/29_Craps/vbnet/README.md
similarity index 100%
rename from 29 Craps/vbnet/README.md
rename to 29_Craps/vbnet/README.md
diff --git a/30 Cube/README.md b/30_Cube/README.md
similarity index 100%
rename from 30 Cube/README.md
rename to 30_Cube/README.md
diff --git a/30 Cube/csharp/README.md b/30_Cube/csharp/README.md
similarity index 100%
rename from 30 Cube/csharp/README.md
rename to 30_Cube/csharp/README.md
diff --git a/30 Cube/cube.bas b/30_Cube/cube.bas
similarity index 100%
rename from 30 Cube/cube.bas
rename to 30_Cube/cube.bas
diff --git a/30 Cube/java/README.md b/30_Cube/java/README.md
similarity index 100%
rename from 30 Cube/java/README.md
rename to 30_Cube/java/README.md
diff --git a/30 Cube/javascript/README.md b/30_Cube/javascript/README.md
similarity index 100%
rename from 30 Cube/javascript/README.md
rename to 30_Cube/javascript/README.md
diff --git a/30 Cube/javascript/cube.html b/30_Cube/javascript/cube.html
similarity index 100%
rename from 30 Cube/javascript/cube.html
rename to 30_Cube/javascript/cube.html
diff --git a/30 Cube/javascript/cube.js b/30_Cube/javascript/cube.js
similarity index 100%
rename from 30 Cube/javascript/cube.js
rename to 30_Cube/javascript/cube.js
diff --git a/30 Cube/pascal/README.md b/30_Cube/pascal/README.md
similarity index 100%
rename from 30 Cube/pascal/README.md
rename to 30_Cube/pascal/README.md
diff --git a/30 Cube/perl/README.md b/30_Cube/perl/README.md
similarity index 100%
rename from 30 Cube/perl/README.md
rename to 30_Cube/perl/README.md
diff --git a/30 Cube/python/README.md b/30_Cube/python/README.md
similarity index 100%
rename from 30 Cube/python/README.md
rename to 30_Cube/python/README.md
diff --git a/30 Cube/python/cube.py b/30_Cube/python/cube.py
similarity index 100%
rename from 30 Cube/python/cube.py
rename to 30_Cube/python/cube.py
diff --git a/30 Cube/ruby/README.md b/30_Cube/ruby/README.md
similarity index 100%
rename from 30 Cube/ruby/README.md
rename to 30_Cube/ruby/README.md
diff --git a/30 Cube/vbnet/README.md b/30_Cube/vbnet/README.md
similarity index 100%
rename from 30 Cube/vbnet/README.md
rename to 30_Cube/vbnet/README.md
diff --git a/31 Depth Charge/README.md b/31_Depth_Charge/README.md
similarity index 100%
rename from 31 Depth Charge/README.md
rename to 31_Depth_Charge/README.md
diff --git a/31 Depth Charge/csharp/DepthCharge.sln b/31_Depth_Charge/csharp/DepthCharge.sln
similarity index 100%
rename from 31 Depth Charge/csharp/DepthCharge.sln
rename to 31_Depth_Charge/csharp/DepthCharge.sln
diff --git a/31 Depth Charge/csharp/Game.csproj b/31_Depth_Charge/csharp/Game.csproj
similarity index 100%
rename from 31 Depth Charge/csharp/Game.csproj
rename to 31_Depth_Charge/csharp/Game.csproj
diff --git a/31 Depth Charge/csharp/README.md b/31_Depth_Charge/csharp/README.md
similarity index 100%
rename from 31 Depth Charge/csharp/README.md
rename to 31_Depth_Charge/csharp/README.md
diff --git a/31 Depth Charge/csharp/src/Controller.cs b/31_Depth_Charge/csharp/src/Controller.cs
similarity index 100%
rename from 31 Depth Charge/csharp/src/Controller.cs
rename to 31_Depth_Charge/csharp/src/Controller.cs
diff --git a/31 Depth Charge/csharp/src/Program.cs b/31_Depth_Charge/csharp/src/Program.cs
similarity index 100%
rename from 31 Depth Charge/csharp/src/Program.cs
rename to 31_Depth_Charge/csharp/src/Program.cs
diff --git a/31 Depth Charge/csharp/src/View.cs b/31_Depth_Charge/csharp/src/View.cs
similarity index 100%
rename from 31 Depth Charge/csharp/src/View.cs
rename to 31_Depth_Charge/csharp/src/View.cs
diff --git a/31 Depth Charge/depthcharge.bas b/31_Depth_Charge/depthcharge.bas
similarity index 100%
rename from 31 Depth Charge/depthcharge.bas
rename to 31_Depth_Charge/depthcharge.bas
diff --git a/31 Depth Charge/java/DepthCharge.java b/31_Depth_Charge/java/DepthCharge.java
similarity index 100%
rename from 31 Depth Charge/java/DepthCharge.java
rename to 31_Depth_Charge/java/DepthCharge.java
diff --git a/31 Depth Charge/java/README.md b/31_Depth_Charge/java/README.md
similarity index 100%
rename from 31 Depth Charge/java/README.md
rename to 31_Depth_Charge/java/README.md
diff --git a/31 Depth Charge/javascript/README.md b/31_Depth_Charge/javascript/README.md
similarity index 100%
rename from 31 Depth Charge/javascript/README.md
rename to 31_Depth_Charge/javascript/README.md
diff --git a/31 Depth Charge/javascript/depthcharge.html b/31_Depth_Charge/javascript/depthcharge.html
similarity index 100%
rename from 31 Depth Charge/javascript/depthcharge.html
rename to 31_Depth_Charge/javascript/depthcharge.html
diff --git a/31 Depth Charge/javascript/depthcharge.js b/31_Depth_Charge/javascript/depthcharge.js
similarity index 100%
rename from 31 Depth Charge/javascript/depthcharge.js
rename to 31_Depth_Charge/javascript/depthcharge.js
diff --git a/31 Depth Charge/pascal/README.md b/31_Depth_Charge/pascal/README.md
similarity index 100%
rename from 31 Depth Charge/pascal/README.md
rename to 31_Depth_Charge/pascal/README.md
diff --git a/31 Depth Charge/perl/README.md b/31_Depth_Charge/perl/README.md
similarity index 100%
rename from 31 Depth Charge/perl/README.md
rename to 31_Depth_Charge/perl/README.md
diff --git a/31 Depth Charge/perl/depth-charge.pl b/31_Depth_Charge/perl/depth-charge.pl
similarity index 100%
rename from 31 Depth Charge/perl/depth-charge.pl
rename to 31_Depth_Charge/perl/depth-charge.pl
diff --git a/31 Depth Charge/python/README.md b/31_Depth_Charge/python/README.md
similarity index 100%
rename from 31 Depth Charge/python/README.md
rename to 31_Depth_Charge/python/README.md
diff --git a/31 Depth Charge/python/depth_charge.py b/31_Depth_Charge/python/depth_charge.py
similarity index 100%
rename from 31 Depth Charge/python/depth_charge.py
rename to 31_Depth_Charge/python/depth_charge.py
diff --git a/31 Depth Charge/ruby/README.md b/31_Depth_Charge/ruby/README.md
similarity index 100%
rename from 31 Depth Charge/ruby/README.md
rename to 31_Depth_Charge/ruby/README.md
diff --git a/31 Depth Charge/vbnet/README.md b/31_Depth_Charge/vbnet/README.md
similarity index 100%
rename from 31 Depth Charge/vbnet/README.md
rename to 31_Depth_Charge/vbnet/README.md
diff --git a/32 Diamond/README.md b/32_Diamond/README.md
similarity index 100%
rename from 32 Diamond/README.md
rename to 32_Diamond/README.md
diff --git a/32 Diamond/csharp/README.md b/32_Diamond/csharp/README.md
similarity index 100%
rename from 32 Diamond/csharp/README.md
rename to 32_Diamond/csharp/README.md
diff --git a/32 Diamond/diamond.bas b/32_Diamond/diamond.bas
similarity index 100%
rename from 32 Diamond/diamond.bas
rename to 32_Diamond/diamond.bas
diff --git a/32 Diamond/java/Diamond.java b/32_Diamond/java/Diamond.java
similarity index 100%
rename from 32 Diamond/java/Diamond.java
rename to 32_Diamond/java/Diamond.java
diff --git a/32 Diamond/java/README.md b/32_Diamond/java/README.md
similarity index 100%
rename from 32 Diamond/java/README.md
rename to 32_Diamond/java/README.md
diff --git a/32 Diamond/javascript/README.md b/32_Diamond/javascript/README.md
similarity index 100%
rename from 32 Diamond/javascript/README.md
rename to 32_Diamond/javascript/README.md
diff --git a/32 Diamond/javascript/diamond.html b/32_Diamond/javascript/diamond.html
similarity index 100%
rename from 32 Diamond/javascript/diamond.html
rename to 32_Diamond/javascript/diamond.html
diff --git a/32 Diamond/javascript/diamond.js b/32_Diamond/javascript/diamond.js
similarity index 100%
rename from 32 Diamond/javascript/diamond.js
rename to 32_Diamond/javascript/diamond.js
diff --git a/32 Diamond/pascal/README.md b/32_Diamond/pascal/README.md
similarity index 100%
rename from 32 Diamond/pascal/README.md
rename to 32_Diamond/pascal/README.md
diff --git a/32 Diamond/perl/README.md b/32_Diamond/perl/README.md
similarity index 100%
rename from 32 Diamond/perl/README.md
rename to 32_Diamond/perl/README.md
diff --git a/32 Diamond/perl/diamond.pl b/32_Diamond/perl/diamond.pl
similarity index 100%
rename from 32 Diamond/perl/diamond.pl
rename to 32_Diamond/perl/diamond.pl
diff --git a/32 Diamond/python/README.md b/32_Diamond/python/README.md
similarity index 100%
rename from 32 Diamond/python/README.md
rename to 32_Diamond/python/README.md
diff --git a/32 Diamond/python/diamond.py b/32_Diamond/python/diamond.py
similarity index 100%
rename from 32 Diamond/python/diamond.py
rename to 32_Diamond/python/diamond.py
diff --git a/32 Diamond/ruby/README.md b/32_Diamond/ruby/README.md
similarity index 100%
rename from 32 Diamond/ruby/README.md
rename to 32_Diamond/ruby/README.md
diff --git a/32 Diamond/ruby/diamond.rb b/32_Diamond/ruby/diamond.rb
similarity index 100%
rename from 32 Diamond/ruby/diamond.rb
rename to 32_Diamond/ruby/diamond.rb
diff --git a/32 Diamond/vbnet/README.md b/32_Diamond/vbnet/README.md
similarity index 100%
rename from 32 Diamond/vbnet/README.md
rename to 32_Diamond/vbnet/README.md
diff --git a/33 Dice/README.md b/33_Dice/README.md
similarity index 100%
rename from 33 Dice/README.md
rename to 33_Dice/README.md
diff --git a/33 Dice/csharp/Dice.csproj b/33_Dice/csharp/Dice.csproj
similarity index 100%
rename from 33 Dice/csharp/Dice.csproj
rename to 33_Dice/csharp/Dice.csproj
diff --git a/33 Dice/csharp/Game.cs b/33_Dice/csharp/Game.cs
similarity index 100%
rename from 33 Dice/csharp/Game.cs
rename to 33_Dice/csharp/Game.cs
diff --git a/33 Dice/csharp/Program.cs b/33_Dice/csharp/Program.cs
similarity index 100%
rename from 33 Dice/csharp/Program.cs
rename to 33_Dice/csharp/Program.cs
diff --git a/33 Dice/csharp/README.md b/33_Dice/csharp/README.md
similarity index 100%
rename from 33 Dice/csharp/README.md
rename to 33_Dice/csharp/README.md
diff --git a/33 Dice/csharp/RollGenerator.cs b/33_Dice/csharp/RollGenerator.cs
similarity index 100%
rename from 33 Dice/csharp/RollGenerator.cs
rename to 33_Dice/csharp/RollGenerator.cs
diff --git a/33 Dice/dice.bas b/33_Dice/dice.bas
similarity index 100%
rename from 33 Dice/dice.bas
rename to 33_Dice/dice.bas
diff --git a/33 Dice/java/README.md b/33_Dice/java/README.md
similarity index 100%
rename from 33 Dice/java/README.md
rename to 33_Dice/java/README.md
diff --git a/33 Dice/java/src/Dice.java b/33_Dice/java/src/Dice.java
similarity index 100%
rename from 33 Dice/java/src/Dice.java
rename to 33_Dice/java/src/Dice.java
diff --git a/33 Dice/java/src/DiceGame.java b/33_Dice/java/src/DiceGame.java
similarity index 100%
rename from 33 Dice/java/src/DiceGame.java
rename to 33_Dice/java/src/DiceGame.java
diff --git a/33 Dice/javascript/README.md b/33_Dice/javascript/README.md
similarity index 100%
rename from 33 Dice/javascript/README.md
rename to 33_Dice/javascript/README.md
diff --git a/33 Dice/javascript/dice.html b/33_Dice/javascript/dice.html
similarity index 100%
rename from 33 Dice/javascript/dice.html
rename to 33_Dice/javascript/dice.html
diff --git a/33 Dice/javascript/dice.js b/33_Dice/javascript/dice.js
similarity index 100%
rename from 33 Dice/javascript/dice.js
rename to 33_Dice/javascript/dice.js
diff --git a/33 Dice/pascal/README.md b/33_Dice/pascal/README.md
similarity index 100%
rename from 33 Dice/pascal/README.md
rename to 33_Dice/pascal/README.md
diff --git a/33 Dice/perl/README.md b/33_Dice/perl/README.md
similarity index 100%
rename from 33 Dice/perl/README.md
rename to 33_Dice/perl/README.md
diff --git a/33 Dice/perl/dice.pl b/33_Dice/perl/dice.pl
similarity index 100%
rename from 33 Dice/perl/dice.pl
rename to 33_Dice/perl/dice.pl
diff --git a/33 Dice/python/README.md b/33_Dice/python/README.md
similarity index 100%
rename from 33 Dice/python/README.md
rename to 33_Dice/python/README.md
diff --git a/33 Dice/python/dice.py b/33_Dice/python/dice.py
similarity index 100%
rename from 33 Dice/python/dice.py
rename to 33_Dice/python/dice.py
diff --git a/33 Dice/ruby/README.md b/33_Dice/ruby/README.md
similarity index 100%
rename from 33 Dice/ruby/README.md
rename to 33_Dice/ruby/README.md
diff --git a/33 Dice/ruby/dice.rb b/33_Dice/ruby/dice.rb
similarity index 100%
rename from 33 Dice/ruby/dice.rb
rename to 33_Dice/ruby/dice.rb
diff --git a/33 Dice/vbnet/README.md b/33_Dice/vbnet/README.md
similarity index 100%
rename from 33 Dice/vbnet/README.md
rename to 33_Dice/vbnet/README.md
diff --git a/34 Digits/README.md b/34_Digits/README.md
similarity index 100%
rename from 34 Digits/README.md
rename to 34_Digits/README.md
diff --git a/34 Digits/csharp/README.md b/34_Digits/csharp/README.md
similarity index 100%
rename from 34 Digits/csharp/README.md
rename to 34_Digits/csharp/README.md
diff --git a/34 Digits/digits.bas b/34_Digits/digits.bas
similarity index 100%
rename from 34 Digits/digits.bas
rename to 34_Digits/digits.bas
diff --git a/34 Digits/java/Digits.java b/34_Digits/java/Digits.java
similarity index 100%
rename from 34 Digits/java/Digits.java
rename to 34_Digits/java/Digits.java
diff --git a/34 Digits/java/README.md b/34_Digits/java/README.md
similarity index 100%
rename from 34 Digits/java/README.md
rename to 34_Digits/java/README.md
diff --git a/34 Digits/javascript/README.md b/34_Digits/javascript/README.md
similarity index 100%
rename from 34 Digits/javascript/README.md
rename to 34_Digits/javascript/README.md
diff --git a/34 Digits/javascript/digits.html b/34_Digits/javascript/digits.html
similarity index 100%
rename from 34 Digits/javascript/digits.html
rename to 34_Digits/javascript/digits.html
diff --git a/34 Digits/javascript/digits.js b/34_Digits/javascript/digits.js
similarity index 100%
rename from 34 Digits/javascript/digits.js
rename to 34_Digits/javascript/digits.js
diff --git a/34 Digits/pascal/README.md b/34_Digits/pascal/README.md
similarity index 100%
rename from 34 Digits/pascal/README.md
rename to 34_Digits/pascal/README.md
diff --git a/34 Digits/perl/README.md b/34_Digits/perl/README.md
similarity index 100%
rename from 34 Digits/perl/README.md
rename to 34_Digits/perl/README.md
diff --git a/34 Digits/python/README.md b/34_Digits/python/README.md
similarity index 100%
rename from 34 Digits/python/README.md
rename to 34_Digits/python/README.md
diff --git a/34 Digits/ruby/README.md b/34_Digits/ruby/README.md
similarity index 100%
rename from 34 Digits/ruby/README.md
rename to 34_Digits/ruby/README.md
diff --git a/34 Digits/vbnet/README.md b/34_Digits/vbnet/README.md
similarity index 100%
rename from 34 Digits/vbnet/README.md
rename to 34_Digits/vbnet/README.md
diff --git a/35 Even Wins/README.md b/35_Even_Wins/README.md
similarity index 100%
rename from 35 Even Wins/README.md
rename to 35_Even_Wins/README.md
diff --git a/35 Even Wins/csharp/README.md b/35_Even_Wins/csharp/README.md
similarity index 100%
rename from 35 Even Wins/csharp/README.md
rename to 35_Even_Wins/csharp/README.md
diff --git a/35 Even Wins/evenwins.bas b/35_Even_Wins/evenwins.bas
similarity index 100%
rename from 35 Even Wins/evenwins.bas
rename to 35_Even_Wins/evenwins.bas
diff --git a/35 Even Wins/gameofevenwins.bas b/35_Even_Wins/gameofevenwins.bas
similarity index 100%
rename from 35 Even Wins/gameofevenwins.bas
rename to 35_Even_Wins/gameofevenwins.bas
diff --git a/35 Even Wins/java/README.md b/35_Even_Wins/java/README.md
similarity index 100%
rename from 35 Even Wins/java/README.md
rename to 35_Even_Wins/java/README.md
diff --git a/35 Even Wins/javascript/README.md b/35_Even_Wins/javascript/README.md
similarity index 100%
rename from 35 Even Wins/javascript/README.md
rename to 35_Even_Wins/javascript/README.md
diff --git a/35 Even Wins/javascript/evenwins.html b/35_Even_Wins/javascript/evenwins.html
similarity index 100%
rename from 35 Even Wins/javascript/evenwins.html
rename to 35_Even_Wins/javascript/evenwins.html
diff --git a/35 Even Wins/javascript/evenwins.js b/35_Even_Wins/javascript/evenwins.js
similarity index 100%
rename from 35 Even Wins/javascript/evenwins.js
rename to 35_Even_Wins/javascript/evenwins.js
diff --git a/35 Even Wins/javascript/gameofevenwins.html b/35_Even_Wins/javascript/gameofevenwins.html
similarity index 100%
rename from 35 Even Wins/javascript/gameofevenwins.html
rename to 35_Even_Wins/javascript/gameofevenwins.html
diff --git a/35 Even Wins/javascript/gameofevenwins.js b/35_Even_Wins/javascript/gameofevenwins.js
similarity index 100%
rename from 35 Even Wins/javascript/gameofevenwins.js
rename to 35_Even_Wins/javascript/gameofevenwins.js
diff --git a/35 Even Wins/pascal/README.md b/35_Even_Wins/pascal/README.md
similarity index 100%
rename from 35 Even Wins/pascal/README.md
rename to 35_Even_Wins/pascal/README.md
diff --git a/35 Even Wins/perl/README.md b/35_Even_Wins/perl/README.md
similarity index 100%
rename from 35 Even Wins/perl/README.md
rename to 35_Even_Wins/perl/README.md
diff --git a/35 Even Wins/python/README.md b/35_Even_Wins/python/README.md
similarity index 100%
rename from 35 Even Wins/python/README.md
rename to 35_Even_Wins/python/README.md
diff --git a/35 Even Wins/ruby/README.md b/35_Even_Wins/ruby/README.md
similarity index 100%
rename from 35 Even Wins/ruby/README.md
rename to 35_Even_Wins/ruby/README.md
diff --git a/35 Even Wins/vbnet/README.md b/35_Even_Wins/vbnet/README.md
similarity index 100%
rename from 35 Even Wins/vbnet/README.md
rename to 35_Even_Wins/vbnet/README.md
diff --git a/36 Flip Flop/README.md b/36_Flip_Flop/README.md
similarity index 100%
rename from 36 Flip Flop/README.md
rename to 36_Flip_Flop/README.md
diff --git a/36 Flip Flop/csharp/README.md b/36_Flip_Flop/csharp/README.md
similarity index 100%
rename from 36 Flip Flop/csharp/README.md
rename to 36_Flip_Flop/csharp/README.md
diff --git a/36 Flip Flop/flipflop.bas b/36_Flip_Flop/flipflop.bas
similarity index 100%
rename from 36 Flip Flop/flipflop.bas
rename to 36_Flip_Flop/flipflop.bas
diff --git a/36 Flip Flop/java/FlipFlop.java b/36_Flip_Flop/java/FlipFlop.java
similarity index 100%
rename from 36 Flip Flop/java/FlipFlop.java
rename to 36_Flip_Flop/java/FlipFlop.java
diff --git a/36 Flip Flop/java/README.md b/36_Flip_Flop/java/README.md
similarity index 100%
rename from 36 Flip Flop/java/README.md
rename to 36_Flip_Flop/java/README.md
diff --git a/36 Flip Flop/javascript/README.md b/36_Flip_Flop/javascript/README.md
similarity index 100%
rename from 36 Flip Flop/javascript/README.md
rename to 36_Flip_Flop/javascript/README.md
diff --git a/36 Flip Flop/javascript/flipflop.html b/36_Flip_Flop/javascript/flipflop.html
similarity index 100%
rename from 36 Flip Flop/javascript/flipflop.html
rename to 36_Flip_Flop/javascript/flipflop.html
diff --git a/36 Flip Flop/javascript/flipflop.js b/36_Flip_Flop/javascript/flipflop.js
similarity index 100%
rename from 36 Flip Flop/javascript/flipflop.js
rename to 36_Flip_Flop/javascript/flipflop.js
diff --git a/36 Flip Flop/pascal/README.md b/36_Flip_Flop/pascal/README.md
similarity index 100%
rename from 36 Flip Flop/pascal/README.md
rename to 36_Flip_Flop/pascal/README.md
diff --git a/36 Flip Flop/perl/README.md b/36_Flip_Flop/perl/README.md
similarity index 100%
rename from 36 Flip Flop/perl/README.md
rename to 36_Flip_Flop/perl/README.md
diff --git a/36 Flip Flop/python/README.md b/36_Flip_Flop/python/README.md
similarity index 100%
rename from 36 Flip Flop/python/README.md
rename to 36_Flip_Flop/python/README.md
diff --git a/36 Flip Flop/ruby/README.md b/36_Flip_Flop/ruby/README.md
similarity index 100%
rename from 36 Flip Flop/ruby/README.md
rename to 36_Flip_Flop/ruby/README.md
diff --git a/36 Flip Flop/vbnet/README.md b/36_Flip_Flop/vbnet/README.md
similarity index 100%
rename from 36 Flip Flop/vbnet/README.md
rename to 36_Flip_Flop/vbnet/README.md
diff --git a/37 Football/README.md b/37_Football/README.md
similarity index 100%
rename from 37 Football/README.md
rename to 37_Football/README.md
diff --git a/37 Football/csharp/README.md b/37_Football/csharp/README.md
similarity index 100%
rename from 37 Football/csharp/README.md
rename to 37_Football/csharp/README.md
diff --git a/37 Football/football.bas b/37_Football/football.bas
similarity index 100%
rename from 37 Football/football.bas
rename to 37_Football/football.bas
diff --git a/37 Football/ftball.bas b/37_Football/ftball.bas
similarity index 100%
rename from 37 Football/ftball.bas
rename to 37_Football/ftball.bas
diff --git a/37 Football/java/README.md b/37_Football/java/README.md
similarity index 100%
rename from 37 Football/java/README.md
rename to 37_Football/java/README.md
diff --git a/37 Football/javascript/README.md b/37_Football/javascript/README.md
similarity index 100%
rename from 37 Football/javascript/README.md
rename to 37_Football/javascript/README.md
diff --git a/37 Football/javascript/football.html b/37_Football/javascript/football.html
similarity index 100%
rename from 37 Football/javascript/football.html
rename to 37_Football/javascript/football.html
diff --git a/37 Football/javascript/football.js b/37_Football/javascript/football.js
similarity index 100%
rename from 37 Football/javascript/football.js
rename to 37_Football/javascript/football.js
diff --git a/37 Football/javascript/ftball.html b/37_Football/javascript/ftball.html
similarity index 100%
rename from 37 Football/javascript/ftball.html
rename to 37_Football/javascript/ftball.html
diff --git a/37 Football/javascript/ftball.js b/37_Football/javascript/ftball.js
similarity index 100%
rename from 37 Football/javascript/ftball.js
rename to 37_Football/javascript/ftball.js
diff --git a/37 Football/pascal/README.md b/37_Football/pascal/README.md
similarity index 100%
rename from 37 Football/pascal/README.md
rename to 37_Football/pascal/README.md
diff --git a/37 Football/perl/README.md b/37_Football/perl/README.md
similarity index 100%
rename from 37 Football/perl/README.md
rename to 37_Football/perl/README.md
diff --git a/37 Football/python/README.md b/37_Football/python/README.md
similarity index 100%
rename from 37 Football/python/README.md
rename to 37_Football/python/README.md
diff --git a/37 Football/ruby/README.md b/37_Football/ruby/README.md
similarity index 100%
rename from 37 Football/ruby/README.md
rename to 37_Football/ruby/README.md
diff --git a/37 Football/vbnet/README.md b/37_Football/vbnet/README.md
similarity index 100%
rename from 37 Football/vbnet/README.md
rename to 37_Football/vbnet/README.md
diff --git a/38 Fur Trader/README.md b/38_Fur_Trader/README.md
similarity index 100%
rename from 38 Fur Trader/README.md
rename to 38_Fur_Trader/README.md
diff --git a/38 Fur Trader/c/README.md b/38_Fur_Trader/c/README.md
similarity index 100%
rename from 38 Fur Trader/c/README.md
rename to 38_Fur_Trader/c/README.md
diff --git a/38 Fur Trader/c/furtrader.c b/38_Fur_Trader/c/furtrader.c
similarity index 100%
rename from 38 Fur Trader/c/furtrader.c
rename to 38_Fur_Trader/c/furtrader.c
diff --git a/38 Fur Trader/csharp/FurTrader.csproj b/38_Fur_Trader/csharp/FurTrader.csproj
similarity index 100%
rename from 38 Fur Trader/csharp/FurTrader.csproj
rename to 38_Fur_Trader/csharp/FurTrader.csproj
diff --git a/38 Fur Trader/csharp/FurTrader.sln b/38_Fur_Trader/csharp/FurTrader.sln
similarity index 100%
rename from 38 Fur Trader/csharp/FurTrader.sln
rename to 38_Fur_Trader/csharp/FurTrader.sln
diff --git a/38 Fur Trader/csharp/Game.cs b/38_Fur_Trader/csharp/Game.cs
similarity index 100%
rename from 38 Fur Trader/csharp/Game.cs
rename to 38_Fur_Trader/csharp/Game.cs
diff --git a/38 Fur Trader/csharp/GameState.cs b/38_Fur_Trader/csharp/GameState.cs
similarity index 100%
rename from 38 Fur Trader/csharp/GameState.cs
rename to 38_Fur_Trader/csharp/GameState.cs
diff --git a/38 Fur Trader/csharp/Program.cs b/38_Fur_Trader/csharp/Program.cs
similarity index 100%
rename from 38 Fur Trader/csharp/Program.cs
rename to 38_Fur_Trader/csharp/Program.cs
diff --git a/38 Fur Trader/csharp/README.md b/38_Fur_Trader/csharp/README.md
similarity index 100%
rename from 38 Fur Trader/csharp/README.md
rename to 38_Fur_Trader/csharp/README.md
diff --git a/38 Fur Trader/furtrader.bas b/38_Fur_Trader/furtrader.bas
similarity index 100%
rename from 38 Fur Trader/furtrader.bas
rename to 38_Fur_Trader/furtrader.bas
diff --git a/38 Fur Trader/java/README.md b/38_Fur_Trader/java/README.md
similarity index 100%
rename from 38 Fur Trader/java/README.md
rename to 38_Fur_Trader/java/README.md
diff --git a/38 Fur Trader/java/src/FurTrader.java b/38_Fur_Trader/java/src/FurTrader.java
similarity index 100%
rename from 38 Fur Trader/java/src/FurTrader.java
rename to 38_Fur_Trader/java/src/FurTrader.java
diff --git a/38 Fur Trader/java/src/FurTraderGame.java b/38_Fur_Trader/java/src/FurTraderGame.java
similarity index 100%
rename from 38 Fur Trader/java/src/FurTraderGame.java
rename to 38_Fur_Trader/java/src/FurTraderGame.java
diff --git a/38 Fur Trader/java/src/Pelt.java b/38_Fur_Trader/java/src/Pelt.java
similarity index 100%
rename from 38 Fur Trader/java/src/Pelt.java
rename to 38_Fur_Trader/java/src/Pelt.java
diff --git a/38 Fur Trader/javascript/README.md b/38_Fur_Trader/javascript/README.md
similarity index 100%
rename from 38 Fur Trader/javascript/README.md
rename to 38_Fur_Trader/javascript/README.md
diff --git a/38 Fur Trader/javascript/furtrader.html b/38_Fur_Trader/javascript/furtrader.html
similarity index 100%
rename from 38 Fur Trader/javascript/furtrader.html
rename to 38_Fur_Trader/javascript/furtrader.html
diff --git a/38 Fur Trader/javascript/furtrader.js b/38_Fur_Trader/javascript/furtrader.js
similarity index 100%
rename from 38 Fur Trader/javascript/furtrader.js
rename to 38_Fur_Trader/javascript/furtrader.js
diff --git a/38 Fur Trader/pascal/README.md b/38_Fur_Trader/pascal/README.md
similarity index 100%
rename from 38 Fur Trader/pascal/README.md
rename to 38_Fur_Trader/pascal/README.md
diff --git a/38 Fur Trader/perl/README.md b/38_Fur_Trader/perl/README.md
similarity index 100%
rename from 38 Fur Trader/perl/README.md
rename to 38_Fur_Trader/perl/README.md
diff --git a/38 Fur Trader/python/README.md b/38_Fur_Trader/python/README.md
similarity index 100%
rename from 38 Fur Trader/python/README.md
rename to 38_Fur_Trader/python/README.md
diff --git a/38 Fur Trader/python/furtrader.py b/38_Fur_Trader/python/furtrader.py
similarity index 100%
rename from 38 Fur Trader/python/furtrader.py
rename to 38_Fur_Trader/python/furtrader.py
diff --git a/38 Fur Trader/ruby/README.md b/38_Fur_Trader/ruby/README.md
similarity index 100%
rename from 38 Fur Trader/ruby/README.md
rename to 38_Fur_Trader/ruby/README.md
diff --git a/38 Fur Trader/vbnet/README.md b/38_Fur_Trader/vbnet/README.md
similarity index 100%
rename from 38 Fur Trader/vbnet/README.md
rename to 38_Fur_Trader/vbnet/README.md
diff --git a/39 Golf/README.md b/39_Golf/README.md
similarity index 100%
rename from 39 Golf/README.md
rename to 39_Golf/README.md
diff --git a/39 Golf/csharp/Program.cs b/39_Golf/csharp/Program.cs
similarity index 100%
rename from 39 Golf/csharp/Program.cs
rename to 39_Golf/csharp/Program.cs
diff --git a/39 Golf/csharp/README.md b/39_Golf/csharp/README.md
similarity index 100%
rename from 39 Golf/csharp/README.md
rename to 39_Golf/csharp/README.md
diff --git a/39 Golf/golf.bas b/39_Golf/golf.bas
similarity index 100%
rename from 39 Golf/golf.bas
rename to 39_Golf/golf.bas
diff --git a/39 Golf/java/README.md b/39_Golf/java/README.md
similarity index 100%
rename from 39 Golf/java/README.md
rename to 39_Golf/java/README.md
diff --git a/39 Golf/javascript/README.md b/39_Golf/javascript/README.md
similarity index 100%
rename from 39 Golf/javascript/README.md
rename to 39_Golf/javascript/README.md
diff --git a/39 Golf/javascript/golf.html b/39_Golf/javascript/golf.html
similarity index 100%
rename from 39 Golf/javascript/golf.html
rename to 39_Golf/javascript/golf.html
diff --git a/39 Golf/javascript/golf.js b/39_Golf/javascript/golf.js
similarity index 100%
rename from 39 Golf/javascript/golf.js
rename to 39_Golf/javascript/golf.js
diff --git a/39 Golf/pascal/README.md b/39_Golf/pascal/README.md
similarity index 100%
rename from 39 Golf/pascal/README.md
rename to 39_Golf/pascal/README.md
diff --git a/39 Golf/perl/README.md b/39_Golf/perl/README.md
similarity index 100%
rename from 39 Golf/perl/README.md
rename to 39_Golf/perl/README.md
diff --git a/39 Golf/python/README.md b/39_Golf/python/README.md
similarity index 100%
rename from 39 Golf/python/README.md
rename to 39_Golf/python/README.md
diff --git a/39 Golf/ruby/README.md b/39_Golf/ruby/README.md
similarity index 100%
rename from 39 Golf/ruby/README.md
rename to 39_Golf/ruby/README.md
diff --git a/39 Golf/vbnet/README.md b/39_Golf/vbnet/README.md
similarity index 100%
rename from 39 Golf/vbnet/README.md
rename to 39_Golf/vbnet/README.md
diff --git a/40 Gomoko/README.md b/40_Gomoko/README.md
similarity index 100%
rename from 40 Gomoko/README.md
rename to 40_Gomoko/README.md
diff --git a/40 Gomoko/csharp/README.md b/40_Gomoko/csharp/README.md
similarity index 100%
rename from 40 Gomoko/csharp/README.md
rename to 40_Gomoko/csharp/README.md
diff --git a/40 Gomoko/gomoko.bas b/40_Gomoko/gomoko.bas
similarity index 100%
rename from 40 Gomoko/gomoko.bas
rename to 40_Gomoko/gomoko.bas
diff --git a/40 Gomoko/java/Gomoko.java b/40_Gomoko/java/Gomoko.java
similarity index 100%
rename from 40 Gomoko/java/Gomoko.java
rename to 40_Gomoko/java/Gomoko.java
diff --git a/40 Gomoko/java/README.md b/40_Gomoko/java/README.md
similarity index 100%
rename from 40 Gomoko/java/README.md
rename to 40_Gomoko/java/README.md
diff --git a/40 Gomoko/javascript/README.md b/40_Gomoko/javascript/README.md
similarity index 100%
rename from 40 Gomoko/javascript/README.md
rename to 40_Gomoko/javascript/README.md
diff --git a/40 Gomoko/javascript/gomoko.html b/40_Gomoko/javascript/gomoko.html
similarity index 100%
rename from 40 Gomoko/javascript/gomoko.html
rename to 40_Gomoko/javascript/gomoko.html
diff --git a/40 Gomoko/javascript/gomoko.js b/40_Gomoko/javascript/gomoko.js
similarity index 100%
rename from 40 Gomoko/javascript/gomoko.js
rename to 40_Gomoko/javascript/gomoko.js
diff --git a/40 Gomoko/pascal/README.md b/40_Gomoko/pascal/README.md
similarity index 100%
rename from 40 Gomoko/pascal/README.md
rename to 40_Gomoko/pascal/README.md
diff --git a/40 Gomoko/perl/README.md b/40_Gomoko/perl/README.md
similarity index 100%
rename from 40 Gomoko/perl/README.md
rename to 40_Gomoko/perl/README.md
diff --git a/40 Gomoko/python/README.md b/40_Gomoko/python/README.md
similarity index 100%
rename from 40 Gomoko/python/README.md
rename to 40_Gomoko/python/README.md
diff --git a/40 Gomoko/ruby/README.md b/40_Gomoko/ruby/README.md
similarity index 100%
rename from 40 Gomoko/ruby/README.md
rename to 40_Gomoko/ruby/README.md
diff --git a/40 Gomoko/vbnet/README.md b/40_Gomoko/vbnet/README.md
similarity index 100%
rename from 40 Gomoko/vbnet/README.md
rename to 40_Gomoko/vbnet/README.md
diff --git a/41 Guess/README.md b/41_Guess/README.md
similarity index 100%
rename from 41 Guess/README.md
rename to 41_Guess/README.md
diff --git a/41 Guess/csharp/README.md b/41_Guess/csharp/README.md
similarity index 100%
rename from 41 Guess/csharp/README.md
rename to 41_Guess/csharp/README.md
diff --git a/41 Guess/guess.bas b/41_Guess/guess.bas
similarity index 100%
rename from 41 Guess/guess.bas
rename to 41_Guess/guess.bas
diff --git a/41 Guess/java/README.md b/41_Guess/java/README.md
similarity index 100%
rename from 41 Guess/java/README.md
rename to 41_Guess/java/README.md
diff --git a/41 Guess/java/src/Guess.java b/41_Guess/java/src/Guess.java
similarity index 100%
rename from 41 Guess/java/src/Guess.java
rename to 41_Guess/java/src/Guess.java
diff --git a/41 Guess/java/src/GuessGame.java b/41_Guess/java/src/GuessGame.java
similarity index 100%
rename from 41 Guess/java/src/GuessGame.java
rename to 41_Guess/java/src/GuessGame.java
diff --git a/41 Guess/javascript/README.md b/41_Guess/javascript/README.md
similarity index 100%
rename from 41 Guess/javascript/README.md
rename to 41_Guess/javascript/README.md
diff --git a/41 Guess/javascript/guess.html b/41_Guess/javascript/guess.html
similarity index 100%
rename from 41 Guess/javascript/guess.html
rename to 41_Guess/javascript/guess.html
diff --git a/41 Guess/javascript/guess.js b/41_Guess/javascript/guess.js
similarity index 100%
rename from 41 Guess/javascript/guess.js
rename to 41_Guess/javascript/guess.js
diff --git a/41 Guess/pascal/README.md b/41_Guess/pascal/README.md
similarity index 100%
rename from 41 Guess/pascal/README.md
rename to 41_Guess/pascal/README.md
diff --git a/41 Guess/perl/README.md b/41_Guess/perl/README.md
similarity index 100%
rename from 41 Guess/perl/README.md
rename to 41_Guess/perl/README.md
diff --git a/41 Guess/perl/guess.pl b/41_Guess/perl/guess.pl
similarity index 100%
rename from 41 Guess/perl/guess.pl
rename to 41_Guess/perl/guess.pl
diff --git a/41 Guess/python/README.md b/41_Guess/python/README.md
similarity index 100%
rename from 41 Guess/python/README.md
rename to 41_Guess/python/README.md
diff --git a/41 Guess/python/guess.py b/41_Guess/python/guess.py
similarity index 100%
rename from 41 Guess/python/guess.py
rename to 41_Guess/python/guess.py
diff --git a/41 Guess/ruby/README.md b/41_Guess/ruby/README.md
similarity index 100%
rename from 41 Guess/ruby/README.md
rename to 41_Guess/ruby/README.md
diff --git a/41 Guess/vbnet/README.md b/41_Guess/vbnet/README.md
similarity index 100%
rename from 41 Guess/vbnet/README.md
rename to 41_Guess/vbnet/README.md
diff --git a/42 Gunner/README.md b/42_Gunner/README.md
similarity index 100%
rename from 42 Gunner/README.md
rename to 42_Gunner/README.md
diff --git a/42 Gunner/csharp/README.md b/42_Gunner/csharp/README.md
similarity index 100%
rename from 42 Gunner/csharp/README.md
rename to 42_Gunner/csharp/README.md
diff --git a/42 Gunner/gunner.bas b/42_Gunner/gunner.bas
similarity index 100%
rename from 42 Gunner/gunner.bas
rename to 42_Gunner/gunner.bas
diff --git a/42 Gunner/java/Gunner.java b/42_Gunner/java/Gunner.java
similarity index 100%
rename from 42 Gunner/java/Gunner.java
rename to 42_Gunner/java/Gunner.java
diff --git a/42 Gunner/java/README.md b/42_Gunner/java/README.md
similarity index 100%
rename from 42 Gunner/java/README.md
rename to 42_Gunner/java/README.md
diff --git a/42 Gunner/javascript/README.md b/42_Gunner/javascript/README.md
similarity index 100%
rename from 42 Gunner/javascript/README.md
rename to 42_Gunner/javascript/README.md
diff --git a/42 Gunner/javascript/gunner.html b/42_Gunner/javascript/gunner.html
similarity index 100%
rename from 42 Gunner/javascript/gunner.html
rename to 42_Gunner/javascript/gunner.html
diff --git a/42 Gunner/javascript/gunner.js b/42_Gunner/javascript/gunner.js
similarity index 100%
rename from 42 Gunner/javascript/gunner.js
rename to 42_Gunner/javascript/gunner.js
diff --git a/42 Gunner/pascal/README.md b/42_Gunner/pascal/README.md
similarity index 100%
rename from 42 Gunner/pascal/README.md
rename to 42_Gunner/pascal/README.md
diff --git a/42 Gunner/perl/README.md b/42_Gunner/perl/README.md
similarity index 100%
rename from 42 Gunner/perl/README.md
rename to 42_Gunner/perl/README.md
diff --git a/42 Gunner/python/README.md b/42_Gunner/python/README.md
similarity index 100%
rename from 42 Gunner/python/README.md
rename to 42_Gunner/python/README.md
diff --git a/42 Gunner/python/gunner.py b/42_Gunner/python/gunner.py
similarity index 100%
rename from 42 Gunner/python/gunner.py
rename to 42_Gunner/python/gunner.py
diff --git a/42 Gunner/ruby/README.md b/42_Gunner/ruby/README.md
similarity index 100%
rename from 42 Gunner/ruby/README.md
rename to 42_Gunner/ruby/README.md
diff --git a/42 Gunner/vbnet/README.md b/42_Gunner/vbnet/README.md
similarity index 100%
rename from 42 Gunner/vbnet/README.md
rename to 42_Gunner/vbnet/README.md
diff --git a/43 Hammurabi/README.md b/43_Hammurabi/README.md
similarity index 100%
rename from 43 Hammurabi/README.md
rename to 43_Hammurabi/README.md
diff --git a/43 Hammurabi/csharp/Game.csproj b/43_Hammurabi/csharp/Game.csproj
similarity index 100%
rename from 43 Hammurabi/csharp/Game.csproj
rename to 43_Hammurabi/csharp/Game.csproj
diff --git a/43 Hammurabi/csharp/Hammurabi.sln b/43_Hammurabi/csharp/Hammurabi.sln
similarity index 100%
rename from 43 Hammurabi/csharp/Hammurabi.sln
rename to 43_Hammurabi/csharp/Hammurabi.sln
diff --git a/43 Hammurabi/csharp/README.md b/43_Hammurabi/csharp/README.md
similarity index 100%
rename from 43 Hammurabi/csharp/README.md
rename to 43_Hammurabi/csharp/README.md
diff --git a/43 Hammurabi/csharp/src/ActionResult.cs b/43_Hammurabi/csharp/src/ActionResult.cs
similarity index 100%
rename from 43 Hammurabi/csharp/src/ActionResult.cs
rename to 43_Hammurabi/csharp/src/ActionResult.cs
diff --git a/43 Hammurabi/csharp/src/Controller.cs b/43_Hammurabi/csharp/src/Controller.cs
similarity index 100%
rename from 43 Hammurabi/csharp/src/Controller.cs
rename to 43_Hammurabi/csharp/src/Controller.cs
diff --git a/43 Hammurabi/csharp/src/GameResult.cs b/43_Hammurabi/csharp/src/GameResult.cs
similarity index 100%
rename from 43 Hammurabi/csharp/src/GameResult.cs
rename to 43_Hammurabi/csharp/src/GameResult.cs
diff --git a/43 Hammurabi/csharp/src/GameState.cs b/43_Hammurabi/csharp/src/GameState.cs
similarity index 100%
rename from 43 Hammurabi/csharp/src/GameState.cs
rename to 43_Hammurabi/csharp/src/GameState.cs
diff --git a/43 Hammurabi/csharp/src/GreatOffence.cs b/43_Hammurabi/csharp/src/GreatOffence.cs
similarity index 100%
rename from 43 Hammurabi/csharp/src/GreatOffence.cs
rename to 43_Hammurabi/csharp/src/GreatOffence.cs
diff --git a/43 Hammurabi/csharp/src/PerformanceRating.cs b/43_Hammurabi/csharp/src/PerformanceRating.cs
similarity index 100%
rename from 43 Hammurabi/csharp/src/PerformanceRating.cs
rename to 43_Hammurabi/csharp/src/PerformanceRating.cs
diff --git a/43 Hammurabi/csharp/src/Program.cs b/43_Hammurabi/csharp/src/Program.cs
similarity index 100%
rename from 43 Hammurabi/csharp/src/Program.cs
rename to 43_Hammurabi/csharp/src/Program.cs
diff --git a/43 Hammurabi/csharp/src/Rules.cs b/43_Hammurabi/csharp/src/Rules.cs
similarity index 100%
rename from 43 Hammurabi/csharp/src/Rules.cs
rename to 43_Hammurabi/csharp/src/Rules.cs
diff --git a/43 Hammurabi/csharp/src/View.cs b/43_Hammurabi/csharp/src/View.cs
similarity index 100%
rename from 43 Hammurabi/csharp/src/View.cs
rename to 43_Hammurabi/csharp/src/View.cs
diff --git a/43 Hammurabi/hammurabi.bas b/43_Hammurabi/hammurabi.bas
similarity index 100%
rename from 43 Hammurabi/hammurabi.bas
rename to 43_Hammurabi/hammurabi.bas
diff --git a/43 Hammurabi/java/README.md b/43_Hammurabi/java/README.md
similarity index 100%
rename from 43 Hammurabi/java/README.md
rename to 43_Hammurabi/java/README.md
diff --git a/43 Hammurabi/java/src/Hamurabi.java b/43_Hammurabi/java/src/Hamurabi.java
similarity index 100%
rename from 43 Hammurabi/java/src/Hamurabi.java
rename to 43_Hammurabi/java/src/Hamurabi.java
diff --git a/43 Hammurabi/java/src/HamurabiGame.java b/43_Hammurabi/java/src/HamurabiGame.java
similarity index 100%
rename from 43 Hammurabi/java/src/HamurabiGame.java
rename to 43_Hammurabi/java/src/HamurabiGame.java
diff --git a/43 Hammurabi/javascript/README.md b/43_Hammurabi/javascript/README.md
similarity index 100%
rename from 43 Hammurabi/javascript/README.md
rename to 43_Hammurabi/javascript/README.md
diff --git a/43 Hammurabi/javascript/hammurabi.html b/43_Hammurabi/javascript/hammurabi.html
similarity index 100%
rename from 43 Hammurabi/javascript/hammurabi.html
rename to 43_Hammurabi/javascript/hammurabi.html
diff --git a/43 Hammurabi/javascript/hammurabi.js b/43_Hammurabi/javascript/hammurabi.js
similarity index 100%
rename from 43 Hammurabi/javascript/hammurabi.js
rename to 43_Hammurabi/javascript/hammurabi.js
diff --git a/43 Hammurabi/pascal/README.md b/43_Hammurabi/pascal/README.md
similarity index 100%
rename from 43 Hammurabi/pascal/README.md
rename to 43_Hammurabi/pascal/README.md
diff --git a/43 Hammurabi/perl/README.md b/43_Hammurabi/perl/README.md
similarity index 100%
rename from 43 Hammurabi/perl/README.md
rename to 43_Hammurabi/perl/README.md
diff --git a/43 Hammurabi/python/README.md b/43_Hammurabi/python/README.md
similarity index 100%
rename from 43 Hammurabi/python/README.md
rename to 43_Hammurabi/python/README.md
diff --git a/43 Hammurabi/python/hamurabi.py b/43_Hammurabi/python/hamurabi.py
similarity index 100%
rename from 43 Hammurabi/python/hamurabi.py
rename to 43_Hammurabi/python/hamurabi.py
diff --git a/43 Hammurabi/ruby/README.md b/43_Hammurabi/ruby/README.md
similarity index 100%
rename from 43 Hammurabi/ruby/README.md
rename to 43_Hammurabi/ruby/README.md
diff --git a/43 Hammurabi/vbnet/README.md b/43_Hammurabi/vbnet/README.md
similarity index 100%
rename from 43 Hammurabi/vbnet/README.md
rename to 43_Hammurabi/vbnet/README.md
diff --git a/44 Hangman/README.md b/44_Hangman/README.md
similarity index 100%
rename from 44 Hangman/README.md
rename to 44_Hangman/README.md
diff --git a/44 Hangman/csharp/Hangman/Graphic.cs b/44_Hangman/csharp/Hangman/Graphic.cs
similarity index 100%
rename from 44 Hangman/csharp/Hangman/Graphic.cs
rename to 44_Hangman/csharp/Hangman/Graphic.cs
diff --git a/44 Hangman/csharp/Hangman/Hangman.csproj b/44_Hangman/csharp/Hangman/Hangman.csproj
similarity index 100%
rename from 44 Hangman/csharp/Hangman/Hangman.csproj
rename to 44_Hangman/csharp/Hangman/Hangman.csproj
diff --git a/44 Hangman/csharp/Hangman/Hangman.sln b/44_Hangman/csharp/Hangman/Hangman.sln
similarity index 100%
rename from 44 Hangman/csharp/Hangman/Hangman.sln
rename to 44_Hangman/csharp/Hangman/Hangman.sln
diff --git a/44 Hangman/csharp/Hangman/Program.cs b/44_Hangman/csharp/Hangman/Program.cs
similarity index 100%
rename from 44 Hangman/csharp/Hangman/Program.cs
rename to 44_Hangman/csharp/Hangman/Program.cs
diff --git a/44 Hangman/csharp/README.md b/44_Hangman/csharp/README.md
similarity index 100%
rename from 44 Hangman/csharp/README.md
rename to 44_Hangman/csharp/README.md
diff --git a/44 Hangman/hangman.bas b/44_Hangman/hangman.bas
similarity index 100%
rename from 44 Hangman/hangman.bas
rename to 44_Hangman/hangman.bas
diff --git a/44 Hangman/java/Hangman.java b/44_Hangman/java/Hangman.java
similarity index 100%
rename from 44 Hangman/java/Hangman.java
rename to 44_Hangman/java/Hangman.java
diff --git a/44 Hangman/java/README.md b/44_Hangman/java/README.md
similarity index 100%
rename from 44 Hangman/java/README.md
rename to 44_Hangman/java/README.md
diff --git a/44 Hangman/javascript/README.md b/44_Hangman/javascript/README.md
similarity index 100%
rename from 44 Hangman/javascript/README.md
rename to 44_Hangman/javascript/README.md
diff --git a/44 Hangman/javascript/hangman.html b/44_Hangman/javascript/hangman.html
similarity index 100%
rename from 44 Hangman/javascript/hangman.html
rename to 44_Hangman/javascript/hangman.html
diff --git a/44 Hangman/javascript/hangman.js b/44_Hangman/javascript/hangman.js
similarity index 100%
rename from 44 Hangman/javascript/hangman.js
rename to 44_Hangman/javascript/hangman.js
diff --git a/44 Hangman/pascal/README.md b/44_Hangman/pascal/README.md
similarity index 100%
rename from 44 Hangman/pascal/README.md
rename to 44_Hangman/pascal/README.md
diff --git a/44 Hangman/perl/README.md b/44_Hangman/perl/README.md
similarity index 100%
rename from 44 Hangman/perl/README.md
rename to 44_Hangman/perl/README.md
diff --git a/44 Hangman/python/README.md b/44_Hangman/python/README.md
similarity index 100%
rename from 44 Hangman/python/README.md
rename to 44_Hangman/python/README.md
diff --git a/44 Hangman/python/hangman.py b/44_Hangman/python/hangman.py
similarity index 100%
rename from 44 Hangman/python/hangman.py
rename to 44_Hangman/python/hangman.py
diff --git a/44 Hangman/ruby/README.md b/44_Hangman/ruby/README.md
similarity index 100%
rename from 44 Hangman/ruby/README.md
rename to 44_Hangman/ruby/README.md
diff --git a/44 Hangman/vbnet/README.md b/44_Hangman/vbnet/README.md
similarity index 100%
rename from 44 Hangman/vbnet/README.md
rename to 44_Hangman/vbnet/README.md
diff --git a/45 Hello/README.md b/45_Hello/README.md
similarity index 100%
rename from 45 Hello/README.md
rename to 45_Hello/README.md
diff --git a/45 Hello/csharp/README.md b/45_Hello/csharp/README.md
similarity index 100%
rename from 45 Hello/csharp/README.md
rename to 45_Hello/csharp/README.md
diff --git a/45 Hello/hello.bas b/45_Hello/hello.bas
similarity index 100%
rename from 45 Hello/hello.bas
rename to 45_Hello/hello.bas
diff --git a/45 Hello/java/Hello.java b/45_Hello/java/Hello.java
similarity index 100%
rename from 45 Hello/java/Hello.java
rename to 45_Hello/java/Hello.java
diff --git a/45 Hello/java/README.md b/45_Hello/java/README.md
similarity index 100%
rename from 45 Hello/java/README.md
rename to 45_Hello/java/README.md
diff --git a/45 Hello/javascript/README.md b/45_Hello/javascript/README.md
similarity index 100%
rename from 45 Hello/javascript/README.md
rename to 45_Hello/javascript/README.md
diff --git a/45 Hello/javascript/hello.html b/45_Hello/javascript/hello.html
similarity index 100%
rename from 45 Hello/javascript/hello.html
rename to 45_Hello/javascript/hello.html
diff --git a/45 Hello/javascript/hello.js b/45_Hello/javascript/hello.js
similarity index 100%
rename from 45 Hello/javascript/hello.js
rename to 45_Hello/javascript/hello.js
diff --git a/45 Hello/pascal/README.md b/45_Hello/pascal/README.md
similarity index 100%
rename from 45 Hello/pascal/README.md
rename to 45_Hello/pascal/README.md
diff --git a/45 Hello/perl/README.md b/45_Hello/perl/README.md
similarity index 100%
rename from 45 Hello/perl/README.md
rename to 45_Hello/perl/README.md
diff --git a/45 Hello/python/README.md b/45_Hello/python/README.md
similarity index 100%
rename from 45 Hello/python/README.md
rename to 45_Hello/python/README.md
diff --git a/45 Hello/python/hello.py b/45_Hello/python/hello.py
similarity index 100%
rename from 45 Hello/python/hello.py
rename to 45_Hello/python/hello.py
diff --git a/45 Hello/ruby/README.md b/45_Hello/ruby/README.md
similarity index 100%
rename from 45 Hello/ruby/README.md
rename to 45_Hello/ruby/README.md
diff --git a/45 Hello/vbnet/README.md b/45_Hello/vbnet/README.md
similarity index 100%
rename from 45 Hello/vbnet/README.md
rename to 45_Hello/vbnet/README.md
diff --git a/46 Hexapawn/README.md b/46_Hexapawn/README.md
similarity index 100%
rename from 46 Hexapawn/README.md
rename to 46_Hexapawn/README.md
diff --git a/46 Hexapawn/csharp/Hexapawn.sln b/46_Hexapawn/csharp/Hexapawn.sln
similarity index 100%
rename from 46 Hexapawn/csharp/Hexapawn.sln
rename to 46_Hexapawn/csharp/Hexapawn.sln
diff --git a/46 Hexapawn/csharp/Hexapawn/Board.cs b/46_Hexapawn/csharp/Hexapawn/Board.cs
similarity index 100%
rename from 46 Hexapawn/csharp/Hexapawn/Board.cs
rename to 46_Hexapawn/csharp/Hexapawn/Board.cs
diff --git a/46 Hexapawn/csharp/Hexapawn/Cell.cs b/46_Hexapawn/csharp/Hexapawn/Cell.cs
similarity index 100%
rename from 46 Hexapawn/csharp/Hexapawn/Cell.cs
rename to 46_Hexapawn/csharp/Hexapawn/Cell.cs
diff --git a/46 Hexapawn/csharp/Hexapawn/Computer.cs b/46_Hexapawn/csharp/Hexapawn/Computer.cs
similarity index 100%
rename from 46 Hexapawn/csharp/Hexapawn/Computer.cs
rename to 46_Hexapawn/csharp/Hexapawn/Computer.cs
diff --git a/46 Hexapawn/csharp/Hexapawn/Game.cs b/46_Hexapawn/csharp/Hexapawn/Game.cs
similarity index 100%
rename from 46 Hexapawn/csharp/Hexapawn/Game.cs
rename to 46_Hexapawn/csharp/Hexapawn/Game.cs
diff --git a/46 Hexapawn/csharp/Hexapawn/GameSeries.cs b/46_Hexapawn/csharp/Hexapawn/GameSeries.cs
similarity index 100%
rename from 46 Hexapawn/csharp/Hexapawn/GameSeries.cs
rename to 46_Hexapawn/csharp/Hexapawn/GameSeries.cs
diff --git a/46 Hexapawn/csharp/Hexapawn/Hexapawn.csproj b/46_Hexapawn/csharp/Hexapawn/Hexapawn.csproj
similarity index 100%
rename from 46 Hexapawn/csharp/Hexapawn/Hexapawn.csproj
rename to 46_Hexapawn/csharp/Hexapawn/Hexapawn.csproj
diff --git a/46 Hexapawn/csharp/Hexapawn/Human.cs b/46_Hexapawn/csharp/Hexapawn/Human.cs
similarity index 100%
rename from 46 Hexapawn/csharp/Hexapawn/Human.cs
rename to 46_Hexapawn/csharp/Hexapawn/Human.cs
diff --git a/46 Hexapawn/csharp/Hexapawn/IPlayer.cs b/46_Hexapawn/csharp/Hexapawn/IPlayer.cs
similarity index 100%
rename from 46 Hexapawn/csharp/Hexapawn/IPlayer.cs
rename to 46_Hexapawn/csharp/Hexapawn/IPlayer.cs
diff --git a/46 Hexapawn/csharp/Hexapawn/Input.cs b/46_Hexapawn/csharp/Hexapawn/Input.cs
similarity index 100%
rename from 46 Hexapawn/csharp/Hexapawn/Input.cs
rename to 46_Hexapawn/csharp/Hexapawn/Input.cs
diff --git a/46 Hexapawn/csharp/Hexapawn/Move.cs b/46_Hexapawn/csharp/Hexapawn/Move.cs
similarity index 100%
rename from 46 Hexapawn/csharp/Hexapawn/Move.cs
rename to 46_Hexapawn/csharp/Hexapawn/Move.cs
diff --git a/46 Hexapawn/csharp/Hexapawn/Pawn.cs b/46_Hexapawn/csharp/Hexapawn/Pawn.cs
similarity index 100%
rename from 46 Hexapawn/csharp/Hexapawn/Pawn.cs
rename to 46_Hexapawn/csharp/Hexapawn/Pawn.cs
diff --git a/46 Hexapawn/csharp/Hexapawn/Program.cs b/46_Hexapawn/csharp/Hexapawn/Program.cs
similarity index 100%
rename from 46 Hexapawn/csharp/Hexapawn/Program.cs
rename to 46_Hexapawn/csharp/Hexapawn/Program.cs
diff --git a/46 Hexapawn/csharp/README.md b/46_Hexapawn/csharp/README.md
similarity index 100%
rename from 46 Hexapawn/csharp/README.md
rename to 46_Hexapawn/csharp/README.md
diff --git a/46 Hexapawn/hexapawn.bas b/46_Hexapawn/hexapawn.bas
similarity index 100%
rename from 46 Hexapawn/hexapawn.bas
rename to 46_Hexapawn/hexapawn.bas
diff --git a/46 Hexapawn/java/README.md b/46_Hexapawn/java/README.md
similarity index 100%
rename from 46 Hexapawn/java/README.md
rename to 46_Hexapawn/java/README.md
diff --git a/46 Hexapawn/javascript/README.md b/46_Hexapawn/javascript/README.md
similarity index 100%
rename from 46 Hexapawn/javascript/README.md
rename to 46_Hexapawn/javascript/README.md
diff --git a/46 Hexapawn/javascript/hexapawn.html b/46_Hexapawn/javascript/hexapawn.html
similarity index 100%
rename from 46 Hexapawn/javascript/hexapawn.html
rename to 46_Hexapawn/javascript/hexapawn.html
diff --git a/46 Hexapawn/javascript/hexapawn.js b/46_Hexapawn/javascript/hexapawn.js
similarity index 100%
rename from 46 Hexapawn/javascript/hexapawn.js
rename to 46_Hexapawn/javascript/hexapawn.js
diff --git a/46 Hexapawn/pascal/README.md b/46_Hexapawn/pascal/README.md
similarity index 100%
rename from 46 Hexapawn/pascal/README.md
rename to 46_Hexapawn/pascal/README.md
diff --git a/46 Hexapawn/perl/README.md b/46_Hexapawn/perl/README.md
similarity index 100%
rename from 46 Hexapawn/perl/README.md
rename to 46_Hexapawn/perl/README.md
diff --git a/46 Hexapawn/python/README.md b/46_Hexapawn/python/README.md
similarity index 100%
rename from 46 Hexapawn/python/README.md
rename to 46_Hexapawn/python/README.md
diff --git a/46 Hexapawn/python/hexapawn.py b/46_Hexapawn/python/hexapawn.py
similarity index 100%
rename from 46 Hexapawn/python/hexapawn.py
rename to 46_Hexapawn/python/hexapawn.py
diff --git a/46 Hexapawn/ruby/README.md b/46_Hexapawn/ruby/README.md
similarity index 100%
rename from 46 Hexapawn/ruby/README.md
rename to 46_Hexapawn/ruby/README.md
diff --git a/46 Hexapawn/vbnet/README.md b/46_Hexapawn/vbnet/README.md
similarity index 100%
rename from 46 Hexapawn/vbnet/README.md
rename to 46_Hexapawn/vbnet/README.md
diff --git a/47 Hi-Lo/README.md b/47_Hi-Lo/README.md
similarity index 100%
rename from 47 Hi-Lo/README.md
rename to 47_Hi-Lo/README.md
diff --git a/47 Hi-Lo/csharp/README.md b/47_Hi-Lo/csharp/README.md
similarity index 100%
rename from 47 Hi-Lo/csharp/README.md
rename to 47_Hi-Lo/csharp/README.md
diff --git a/47 Hi-Lo/csharp/hi-lo.cs b/47_Hi-Lo/csharp/hi-lo.cs
similarity index 100%
rename from 47 Hi-Lo/csharp/hi-lo.cs
rename to 47_Hi-Lo/csharp/hi-lo.cs
diff --git a/47 Hi-Lo/csharp/hi-lo.csproj b/47_Hi-Lo/csharp/hi-lo.csproj
similarity index 100%
rename from 47 Hi-Lo/csharp/hi-lo.csproj
rename to 47_Hi-Lo/csharp/hi-lo.csproj
diff --git a/47 Hi-Lo/hi-lo.bas b/47_Hi-Lo/hi-lo.bas
similarity index 100%
rename from 47 Hi-Lo/hi-lo.bas
rename to 47_Hi-Lo/hi-lo.bas
diff --git a/47 Hi-Lo/java/README.md b/47_Hi-Lo/java/README.md
similarity index 100%
rename from 47 Hi-Lo/java/README.md
rename to 47_Hi-Lo/java/README.md
diff --git a/47 Hi-Lo/java/src/HiLo.java b/47_Hi-Lo/java/src/HiLo.java
similarity index 100%
rename from 47 Hi-Lo/java/src/HiLo.java
rename to 47_Hi-Lo/java/src/HiLo.java
diff --git a/47 Hi-Lo/java/src/HiLoGame.java b/47_Hi-Lo/java/src/HiLoGame.java
similarity index 100%
rename from 47 Hi-Lo/java/src/HiLoGame.java
rename to 47_Hi-Lo/java/src/HiLoGame.java
diff --git a/47 Hi-Lo/javascript/README.md b/47_Hi-Lo/javascript/README.md
similarity index 100%
rename from 47 Hi-Lo/javascript/README.md
rename to 47_Hi-Lo/javascript/README.md
diff --git a/47 Hi-Lo/javascript/hi-lo.html b/47_Hi-Lo/javascript/hi-lo.html
similarity index 100%
rename from 47 Hi-Lo/javascript/hi-lo.html
rename to 47_Hi-Lo/javascript/hi-lo.html
diff --git a/47 Hi-Lo/javascript/hi-lo.js b/47_Hi-Lo/javascript/hi-lo.js
similarity index 100%
rename from 47 Hi-Lo/javascript/hi-lo.js
rename to 47_Hi-Lo/javascript/hi-lo.js
diff --git a/47 Hi-Lo/pascal/README.md b/47_Hi-Lo/pascal/README.md
similarity index 100%
rename from 47 Hi-Lo/pascal/README.md
rename to 47_Hi-Lo/pascal/README.md
diff --git a/47 Hi-Lo/perl/README.md b/47_Hi-Lo/perl/README.md
similarity index 100%
rename from 47 Hi-Lo/perl/README.md
rename to 47_Hi-Lo/perl/README.md
diff --git a/47 Hi-Lo/perl/hi-lo.pl b/47_Hi-Lo/perl/hi-lo.pl
similarity index 100%
rename from 47 Hi-Lo/perl/hi-lo.pl
rename to 47_Hi-Lo/perl/hi-lo.pl
diff --git a/47 Hi-Lo/python/README.md b/47_Hi-Lo/python/README.md
similarity index 100%
rename from 47 Hi-Lo/python/README.md
rename to 47_Hi-Lo/python/README.md
diff --git a/47 Hi-Lo/python/hilo.py b/47_Hi-Lo/python/hilo.py
similarity index 100%
rename from 47 Hi-Lo/python/hilo.py
rename to 47_Hi-Lo/python/hilo.py
diff --git a/47 Hi-Lo/ruby/README.md b/47_Hi-Lo/ruby/README.md
similarity index 100%
rename from 47 Hi-Lo/ruby/README.md
rename to 47_Hi-Lo/ruby/README.md
diff --git a/47 Hi-Lo/vbnet/README.md b/47_Hi-Lo/vbnet/README.md
similarity index 100%
rename from 47 Hi-Lo/vbnet/README.md
rename to 47_Hi-Lo/vbnet/README.md
diff --git a/48 High IQ/README.md b/48_High_IQ/README.md
similarity index 100%
rename from 48 High IQ/README.md
rename to 48_High_IQ/README.md
diff --git a/48 High IQ/csharp/README.md b/48_High_IQ/csharp/README.md
similarity index 100%
rename from 48 High IQ/csharp/README.md
rename to 48_High_IQ/csharp/README.md
diff --git a/48 High IQ/highiq.bas b/48_High_IQ/highiq.bas
similarity index 100%
rename from 48 High IQ/highiq.bas
rename to 48_High_IQ/highiq.bas
diff --git a/48 High IQ/java/README.md b/48_High_IQ/java/README.md
similarity index 100%
rename from 48 High IQ/java/README.md
rename to 48_High_IQ/java/README.md
diff --git a/48 High IQ/javascript/README.md b/48_High_IQ/javascript/README.md
similarity index 100%
rename from 48 High IQ/javascript/README.md
rename to 48_High_IQ/javascript/README.md
diff --git a/48 High IQ/javascript/highiq.html b/48_High_IQ/javascript/highiq.html
similarity index 100%
rename from 48 High IQ/javascript/highiq.html
rename to 48_High_IQ/javascript/highiq.html
diff --git a/48 High IQ/javascript/highiq.js b/48_High_IQ/javascript/highiq.js
similarity index 100%
rename from 48 High IQ/javascript/highiq.js
rename to 48_High_IQ/javascript/highiq.js
diff --git a/48 High IQ/pascal/README.md b/48_High_IQ/pascal/README.md
similarity index 100%
rename from 48 High IQ/pascal/README.md
rename to 48_High_IQ/pascal/README.md
diff --git a/48 High IQ/perl/README.md b/48_High_IQ/perl/README.md
similarity index 100%
rename from 48 High IQ/perl/README.md
rename to 48_High_IQ/perl/README.md
diff --git a/48 High IQ/python/README.md b/48_High_IQ/python/README.md
similarity index 100%
rename from 48 High IQ/python/README.md
rename to 48_High_IQ/python/README.md
diff --git a/48 High IQ/ruby/README.md b/48_High_IQ/ruby/README.md
similarity index 100%
rename from 48 High IQ/ruby/README.md
rename to 48_High_IQ/ruby/README.md
diff --git a/48 High IQ/vbnet/README.md b/48_High_IQ/vbnet/README.md
similarity index 100%
rename from 48 High IQ/vbnet/README.md
rename to 48_High_IQ/vbnet/README.md
diff --git a/49 Hockey/README.md b/49_Hockey/README.md
similarity index 100%
rename from 49 Hockey/README.md
rename to 49_Hockey/README.md
diff --git a/49 Hockey/csharp/README.md b/49_Hockey/csharp/README.md
similarity index 100%
rename from 49 Hockey/csharp/README.md
rename to 49_Hockey/csharp/README.md
diff --git a/49 Hockey/hockey.bas b/49_Hockey/hockey.bas
similarity index 100%
rename from 49 Hockey/hockey.bas
rename to 49_Hockey/hockey.bas
diff --git a/49 Hockey/java/README.md b/49_Hockey/java/README.md
similarity index 100%
rename from 49 Hockey/java/README.md
rename to 49_Hockey/java/README.md
diff --git a/49 Hockey/javascript/README.md b/49_Hockey/javascript/README.md
similarity index 100%
rename from 49 Hockey/javascript/README.md
rename to 49_Hockey/javascript/README.md
diff --git a/49 Hockey/javascript/hockey.html b/49_Hockey/javascript/hockey.html
similarity index 100%
rename from 49 Hockey/javascript/hockey.html
rename to 49_Hockey/javascript/hockey.html
diff --git a/49 Hockey/javascript/hockey.js b/49_Hockey/javascript/hockey.js
similarity index 100%
rename from 49 Hockey/javascript/hockey.js
rename to 49_Hockey/javascript/hockey.js
diff --git a/49 Hockey/pascal/README.md b/49_Hockey/pascal/README.md
similarity index 100%
rename from 49 Hockey/pascal/README.md
rename to 49_Hockey/pascal/README.md
diff --git a/49 Hockey/perl/README.md b/49_Hockey/perl/README.md
similarity index 100%
rename from 49 Hockey/perl/README.md
rename to 49_Hockey/perl/README.md
diff --git a/49 Hockey/python/README.md b/49_Hockey/python/README.md
similarity index 100%
rename from 49 Hockey/python/README.md
rename to 49_Hockey/python/README.md
diff --git a/49 Hockey/ruby/README.md b/49_Hockey/ruby/README.md
similarity index 100%
rename from 49 Hockey/ruby/README.md
rename to 49_Hockey/ruby/README.md
diff --git a/49 Hockey/vbnet/README.md b/49_Hockey/vbnet/README.md
similarity index 100%
rename from 49 Hockey/vbnet/README.md
rename to 49_Hockey/vbnet/README.md
diff --git a/50 Horserace/README.md b/50_Horserace/README.md
similarity index 100%
rename from 50 Horserace/README.md
rename to 50_Horserace/README.md
diff --git a/50 Horserace/csharp/README.md b/50_Horserace/csharp/README.md
similarity index 100%
rename from 50 Horserace/csharp/README.md
rename to 50_Horserace/csharp/README.md
diff --git a/50 Horserace/horserace.bas b/50_Horserace/horserace.bas
similarity index 100%
rename from 50 Horserace/horserace.bas
rename to 50_Horserace/horserace.bas
diff --git a/50 Horserace/java/README.md b/50_Horserace/java/README.md
similarity index 100%
rename from 50 Horserace/java/README.md
rename to 50_Horserace/java/README.md
diff --git a/50 Horserace/javascript/README.md b/50_Horserace/javascript/README.md
similarity index 100%
rename from 50 Horserace/javascript/README.md
rename to 50_Horserace/javascript/README.md
diff --git a/50 Horserace/javascript/horserace.html b/50_Horserace/javascript/horserace.html
similarity index 100%
rename from 50 Horserace/javascript/horserace.html
rename to 50_Horserace/javascript/horserace.html
diff --git a/50 Horserace/javascript/horserace.js b/50_Horserace/javascript/horserace.js
similarity index 100%
rename from 50 Horserace/javascript/horserace.js
rename to 50_Horserace/javascript/horserace.js
diff --git a/50 Horserace/pascal/README.md b/50_Horserace/pascal/README.md
similarity index 100%
rename from 50 Horserace/pascal/README.md
rename to 50_Horserace/pascal/README.md
diff --git a/50 Horserace/perl/README.md b/50_Horserace/perl/README.md
similarity index 100%
rename from 50 Horserace/perl/README.md
rename to 50_Horserace/perl/README.md
diff --git a/50 Horserace/python/README.md b/50_Horserace/python/README.md
similarity index 100%
rename from 50 Horserace/python/README.md
rename to 50_Horserace/python/README.md
diff --git a/50 Horserace/ruby/README.md b/50_Horserace/ruby/README.md
similarity index 100%
rename from 50 Horserace/ruby/README.md
rename to 50_Horserace/ruby/README.md
diff --git a/50 Horserace/vbnet/README.md b/50_Horserace/vbnet/README.md
similarity index 100%
rename from 50 Horserace/vbnet/README.md
rename to 50_Horserace/vbnet/README.md
diff --git a/51 Hurkle/README.md b/51_Hurkle/README.md
similarity index 100%
rename from 51 Hurkle/README.md
rename to 51_Hurkle/README.md
diff --git a/51 Hurkle/csharp/.gitignore b/51_Hurkle/csharp/.gitignore
similarity index 100%
rename from 51 Hurkle/csharp/.gitignore
rename to 51_Hurkle/csharp/.gitignore
diff --git a/51 Hurkle/csharp/README.md b/51_Hurkle/csharp/README.md
similarity index 100%
rename from 51 Hurkle/csharp/README.md
rename to 51_Hurkle/csharp/README.md
diff --git a/51 Hurkle/csharp/src/hurkle/CardinalDirection.cs b/51_Hurkle/csharp/src/hurkle/CardinalDirection.cs
similarity index 100%
rename from 51 Hurkle/csharp/src/hurkle/CardinalDirection.cs
rename to 51_Hurkle/csharp/src/hurkle/CardinalDirection.cs
diff --git a/51 Hurkle/csharp/src/hurkle/ConsoleHurkleView.cs b/51_Hurkle/csharp/src/hurkle/ConsoleHurkleView.cs
similarity index 100%
rename from 51 Hurkle/csharp/src/hurkle/ConsoleHurkleView.cs
rename to 51_Hurkle/csharp/src/hurkle/ConsoleHurkleView.cs
diff --git a/51 Hurkle/csharp/src/hurkle/FailedGuessViewModel.cs b/51_Hurkle/csharp/src/hurkle/FailedGuessViewModel.cs
similarity index 100%
rename from 51 Hurkle/csharp/src/hurkle/FailedGuessViewModel.cs
rename to 51_Hurkle/csharp/src/hurkle/FailedGuessViewModel.cs
diff --git a/51 Hurkle/csharp/src/hurkle/GamePoint.cs b/51_Hurkle/csharp/src/hurkle/GamePoint.cs
similarity index 100%
rename from 51 Hurkle/csharp/src/hurkle/GamePoint.cs
rename to 51_Hurkle/csharp/src/hurkle/GamePoint.cs
diff --git a/51 Hurkle/csharp/src/hurkle/GuessViewModel.cs b/51_Hurkle/csharp/src/hurkle/GuessViewModel.cs
similarity index 100%
rename from 51 Hurkle/csharp/src/hurkle/GuessViewModel.cs
rename to 51_Hurkle/csharp/src/hurkle/GuessViewModel.cs
diff --git a/51 Hurkle/csharp/src/hurkle/HurkleGame.cs b/51_Hurkle/csharp/src/hurkle/HurkleGame.cs
similarity index 100%
rename from 51 Hurkle/csharp/src/hurkle/HurkleGame.cs
rename to 51_Hurkle/csharp/src/hurkle/HurkleGame.cs
diff --git a/51 Hurkle/csharp/src/hurkle/IHurkleView.cs b/51_Hurkle/csharp/src/hurkle/IHurkleView.cs
similarity index 100%
rename from 51 Hurkle/csharp/src/hurkle/IHurkleView.cs
rename to 51_Hurkle/csharp/src/hurkle/IHurkleView.cs
diff --git a/51 Hurkle/csharp/src/hurkle/LossViewModel.cs b/51_Hurkle/csharp/src/hurkle/LossViewModel.cs
similarity index 100%
rename from 51 Hurkle/csharp/src/hurkle/LossViewModel.cs
rename to 51_Hurkle/csharp/src/hurkle/LossViewModel.cs
diff --git a/51 Hurkle/csharp/src/hurkle/Program.cs b/51_Hurkle/csharp/src/hurkle/Program.cs
similarity index 100%
rename from 51 Hurkle/csharp/src/hurkle/Program.cs
rename to 51_Hurkle/csharp/src/hurkle/Program.cs
diff --git a/51 Hurkle/csharp/src/hurkle/VictoryViewModel.cs b/51_Hurkle/csharp/src/hurkle/VictoryViewModel.cs
similarity index 100%
rename from 51 Hurkle/csharp/src/hurkle/VictoryViewModel.cs
rename to 51_Hurkle/csharp/src/hurkle/VictoryViewModel.cs
diff --git a/51 Hurkle/csharp/src/hurkle/hurkle.csproj b/51_Hurkle/csharp/src/hurkle/hurkle.csproj
similarity index 100%
rename from 51 Hurkle/csharp/src/hurkle/hurkle.csproj
rename to 51_Hurkle/csharp/src/hurkle/hurkle.csproj
diff --git a/51 Hurkle/hurkle.bas b/51_Hurkle/hurkle.bas
similarity index 100%
rename from 51 Hurkle/hurkle.bas
rename to 51_Hurkle/hurkle.bas
diff --git a/51 Hurkle/java/README.md b/51_Hurkle/java/README.md
similarity index 100%
rename from 51 Hurkle/java/README.md
rename to 51_Hurkle/java/README.md
diff --git a/51 Hurkle/java/src/Hurkle.java b/51_Hurkle/java/src/Hurkle.java
similarity index 100%
rename from 51 Hurkle/java/src/Hurkle.java
rename to 51_Hurkle/java/src/Hurkle.java
diff --git a/51 Hurkle/java/src/HurkleGame.java b/51_Hurkle/java/src/HurkleGame.java
similarity index 100%
rename from 51 Hurkle/java/src/HurkleGame.java
rename to 51_Hurkle/java/src/HurkleGame.java
diff --git a/51 Hurkle/javascript/README.md b/51_Hurkle/javascript/README.md
similarity index 100%
rename from 51 Hurkle/javascript/README.md
rename to 51_Hurkle/javascript/README.md
diff --git a/51 Hurkle/javascript/hurkle.html b/51_Hurkle/javascript/hurkle.html
similarity index 100%
rename from 51 Hurkle/javascript/hurkle.html
rename to 51_Hurkle/javascript/hurkle.html
diff --git a/51 Hurkle/javascript/hurkle.js b/51_Hurkle/javascript/hurkle.js
similarity index 100%
rename from 51 Hurkle/javascript/hurkle.js
rename to 51_Hurkle/javascript/hurkle.js
diff --git a/51 Hurkle/pascal/README.md b/51_Hurkle/pascal/README.md
similarity index 100%
rename from 51 Hurkle/pascal/README.md
rename to 51_Hurkle/pascal/README.md
diff --git a/51 Hurkle/perl/README.md b/51_Hurkle/perl/README.md
similarity index 100%
rename from 51 Hurkle/perl/README.md
rename to 51_Hurkle/perl/README.md
diff --git a/51 Hurkle/python/README.md b/51_Hurkle/python/README.md
similarity index 100%
rename from 51 Hurkle/python/README.md
rename to 51_Hurkle/python/README.md
diff --git a/51 Hurkle/python/hurkle.py b/51_Hurkle/python/hurkle.py
similarity index 100%
rename from 51 Hurkle/python/hurkle.py
rename to 51_Hurkle/python/hurkle.py
diff --git a/51 Hurkle/ruby/README.md b/51_Hurkle/ruby/README.md
similarity index 100%
rename from 51 Hurkle/ruby/README.md
rename to 51_Hurkle/ruby/README.md
diff --git a/51 Hurkle/ruby/hurkle.rb b/51_Hurkle/ruby/hurkle.rb
similarity index 100%
rename from 51 Hurkle/ruby/hurkle.rb
rename to 51_Hurkle/ruby/hurkle.rb
diff --git a/51 Hurkle/vbnet/README.md b/51_Hurkle/vbnet/README.md
similarity index 100%
rename from 51 Hurkle/vbnet/README.md
rename to 51_Hurkle/vbnet/README.md
diff --git a/52 Kinema/README.md b/52_Kinema/README.md
similarity index 100%
rename from 52 Kinema/README.md
rename to 52_Kinema/README.md
diff --git a/52 Kinema/csharp/README.md b/52_Kinema/csharp/README.md
similarity index 100%
rename from 52 Kinema/csharp/README.md
rename to 52_Kinema/csharp/README.md
diff --git a/52 Kinema/java/README.md b/52_Kinema/java/README.md
similarity index 100%
rename from 52 Kinema/java/README.md
rename to 52_Kinema/java/README.md
diff --git a/52 Kinema/java/src/Kinema.java b/52_Kinema/java/src/Kinema.java
similarity index 100%
rename from 52 Kinema/java/src/Kinema.java
rename to 52_Kinema/java/src/Kinema.java
diff --git a/52 Kinema/java/src/KinemaGame.java b/52_Kinema/java/src/KinemaGame.java
similarity index 100%
rename from 52 Kinema/java/src/KinemaGame.java
rename to 52_Kinema/java/src/KinemaGame.java
diff --git a/52 Kinema/javascript/README.md b/52_Kinema/javascript/README.md
similarity index 100%
rename from 52 Kinema/javascript/README.md
rename to 52_Kinema/javascript/README.md
diff --git a/52 Kinema/javascript/kinema.html b/52_Kinema/javascript/kinema.html
similarity index 100%
rename from 52 Kinema/javascript/kinema.html
rename to 52_Kinema/javascript/kinema.html
diff --git a/52 Kinema/javascript/kinema.js b/52_Kinema/javascript/kinema.js
similarity index 100%
rename from 52 Kinema/javascript/kinema.js
rename to 52_Kinema/javascript/kinema.js
diff --git a/52 Kinema/kinema.bas b/52_Kinema/kinema.bas
similarity index 100%
rename from 52 Kinema/kinema.bas
rename to 52_Kinema/kinema.bas
diff --git a/52 Kinema/pascal/README.md b/52_Kinema/pascal/README.md
similarity index 100%
rename from 52 Kinema/pascal/README.md
rename to 52_Kinema/pascal/README.md
diff --git a/52 Kinema/perl/README.md b/52_Kinema/perl/README.md
similarity index 100%
rename from 52 Kinema/perl/README.md
rename to 52_Kinema/perl/README.md
diff --git a/52 Kinema/perl/kinema.pl b/52_Kinema/perl/kinema.pl
similarity index 100%
rename from 52 Kinema/perl/kinema.pl
rename to 52_Kinema/perl/kinema.pl
diff --git a/52 Kinema/python/README.md b/52_Kinema/python/README.md
similarity index 100%
rename from 52 Kinema/python/README.md
rename to 52_Kinema/python/README.md
diff --git a/52 Kinema/python/kinema.py b/52_Kinema/python/kinema.py
similarity index 100%
rename from 52 Kinema/python/kinema.py
rename to 52_Kinema/python/kinema.py
diff --git a/52 Kinema/ruby/README.md b/52_Kinema/ruby/README.md
similarity index 100%
rename from 52 Kinema/ruby/README.md
rename to 52_Kinema/ruby/README.md
diff --git a/52 Kinema/vbnet/README.md b/52_Kinema/vbnet/README.md
similarity index 100%
rename from 52 Kinema/vbnet/README.md
rename to 52_Kinema/vbnet/README.md
diff --git a/53 King/README.md b/53_King/README.md
similarity index 100%
rename from 53 King/README.md
rename to 53_King/README.md
diff --git a/53 King/csharp/README.md b/53_King/csharp/README.md
similarity index 100%
rename from 53 King/csharp/README.md
rename to 53_King/csharp/README.md
diff --git a/53 King/java/README.md b/53_King/java/README.md
similarity index 100%
rename from 53 King/java/README.md
rename to 53_King/java/README.md
diff --git a/53 King/javascript/README.md b/53_King/javascript/README.md
similarity index 100%
rename from 53 King/javascript/README.md
rename to 53_King/javascript/README.md
diff --git a/53 King/javascript/king.html b/53_King/javascript/king.html
similarity index 100%
rename from 53 King/javascript/king.html
rename to 53_King/javascript/king.html
diff --git a/53 King/javascript/king.js b/53_King/javascript/king.js
similarity index 100%
rename from 53 King/javascript/king.js
rename to 53_King/javascript/king.js
diff --git a/53 King/king.bas b/53_King/king.bas
similarity index 100%
rename from 53 King/king.bas
rename to 53_King/king.bas
diff --git a/53 King/pascal/README.md b/53_King/pascal/README.md
similarity index 100%
rename from 53 King/pascal/README.md
rename to 53_King/pascal/README.md
diff --git a/53 King/perl/README.md b/53_King/perl/README.md
similarity index 100%
rename from 53 King/perl/README.md
rename to 53_King/perl/README.md
diff --git a/53 King/python/README.md b/53_King/python/README.md
similarity index 100%
rename from 53 King/python/README.md
rename to 53_King/python/README.md
diff --git a/53 King/ruby/README.md b/53_King/ruby/README.md
similarity index 100%
rename from 53 King/ruby/README.md
rename to 53_King/ruby/README.md
diff --git a/53 King/vbnet/README.md b/53_King/vbnet/README.md
similarity index 100%
rename from 53 King/vbnet/README.md
rename to 53_King/vbnet/README.md
diff --git a/54 Letter/README.md b/54_Letter/README.md
similarity index 100%
rename from 54 Letter/README.md
rename to 54_Letter/README.md
diff --git a/54 Letter/csharp/README.md b/54_Letter/csharp/README.md
similarity index 100%
rename from 54 Letter/csharp/README.md
rename to 54_Letter/csharp/README.md
diff --git a/54 Letter/java/README.md b/54_Letter/java/README.md
similarity index 100%
rename from 54 Letter/java/README.md
rename to 54_Letter/java/README.md
diff --git a/54 Letter/java/src/Letter.java b/54_Letter/java/src/Letter.java
similarity index 100%
rename from 54 Letter/java/src/Letter.java
rename to 54_Letter/java/src/Letter.java
diff --git a/54 Letter/java/src/LetterGame.java b/54_Letter/java/src/LetterGame.java
similarity index 100%
rename from 54 Letter/java/src/LetterGame.java
rename to 54_Letter/java/src/LetterGame.java
diff --git a/54 Letter/javascript/README.md b/54_Letter/javascript/README.md
similarity index 100%
rename from 54 Letter/javascript/README.md
rename to 54_Letter/javascript/README.md
diff --git a/54 Letter/javascript/letter.html b/54_Letter/javascript/letter.html
similarity index 100%
rename from 54 Letter/javascript/letter.html
rename to 54_Letter/javascript/letter.html
diff --git a/54 Letter/javascript/letter.js b/54_Letter/javascript/letter.js
similarity index 100%
rename from 54 Letter/javascript/letter.js
rename to 54_Letter/javascript/letter.js
diff --git a/54 Letter/letter.bas b/54_Letter/letter.bas
similarity index 100%
rename from 54 Letter/letter.bas
rename to 54_Letter/letter.bas
diff --git a/54 Letter/pascal/README.md b/54_Letter/pascal/README.md
similarity index 100%
rename from 54 Letter/pascal/README.md
rename to 54_Letter/pascal/README.md
diff --git a/54 Letter/perl/README.md b/54_Letter/perl/README.md
similarity index 100%
rename from 54 Letter/perl/README.md
rename to 54_Letter/perl/README.md
diff --git a/54 Letter/perl/letter.pl b/54_Letter/perl/letter.pl
similarity index 100%
rename from 54 Letter/perl/letter.pl
rename to 54_Letter/perl/letter.pl
diff --git a/54 Letter/python/README.md b/54_Letter/python/README.md
similarity index 100%
rename from 54 Letter/python/README.md
rename to 54_Letter/python/README.md
diff --git a/54 Letter/python/letter.py b/54_Letter/python/letter.py
similarity index 100%
rename from 54 Letter/python/letter.py
rename to 54_Letter/python/letter.py
diff --git a/54 Letter/ruby/README.md b/54_Letter/ruby/README.md
similarity index 100%
rename from 54 Letter/ruby/README.md
rename to 54_Letter/ruby/README.md
diff --git a/54 Letter/vbnet/README.md b/54_Letter/vbnet/README.md
similarity index 100%
rename from 54 Letter/vbnet/README.md
rename to 54_Letter/vbnet/README.md
diff --git a/55 Life/README.md b/55_Life/README.md
similarity index 100%
rename from 55 Life/README.md
rename to 55_Life/README.md
diff --git a/55 Life/csharp/README.md b/55_Life/csharp/README.md
similarity index 100%
rename from 55 Life/csharp/README.md
rename to 55_Life/csharp/README.md
diff --git a/55 Life/java/README.md b/55_Life/java/README.md
similarity index 100%
rename from 55 Life/java/README.md
rename to 55_Life/java/README.md
diff --git a/55 Life/javascript/README.md b/55_Life/javascript/README.md
similarity index 100%
rename from 55 Life/javascript/README.md
rename to 55_Life/javascript/README.md
diff --git a/55 Life/javascript/life.html b/55_Life/javascript/life.html
similarity index 100%
rename from 55 Life/javascript/life.html
rename to 55_Life/javascript/life.html
diff --git a/55 Life/javascript/life.js b/55_Life/javascript/life.js
similarity index 100%
rename from 55 Life/javascript/life.js
rename to 55_Life/javascript/life.js
diff --git a/55 Life/life.bas b/55_Life/life.bas
similarity index 100%
rename from 55 Life/life.bas
rename to 55_Life/life.bas
diff --git a/55 Life/pascal/README.md b/55_Life/pascal/README.md
similarity index 100%
rename from 55 Life/pascal/README.md
rename to 55_Life/pascal/README.md
diff --git a/55 Life/perl/README.md b/55_Life/perl/README.md
similarity index 100%
rename from 55 Life/perl/README.md
rename to 55_Life/perl/README.md
diff --git a/55 Life/python/README.md b/55_Life/python/README.md
similarity index 100%
rename from 55 Life/python/README.md
rename to 55_Life/python/README.md
diff --git a/55 Life/python/life.py b/55_Life/python/life.py
similarity index 100%
rename from 55 Life/python/life.py
rename to 55_Life/python/life.py
diff --git a/55 Life/ruby/README.md b/55_Life/ruby/README.md
similarity index 100%
rename from 55 Life/ruby/README.md
rename to 55_Life/ruby/README.md
diff --git a/55 Life/ruby/life.rb b/55_Life/ruby/life.rb
similarity index 100%
rename from 55 Life/ruby/life.rb
rename to 55_Life/ruby/life.rb
diff --git a/55 Life/vbnet/README.md b/55_Life/vbnet/README.md
similarity index 100%
rename from 55 Life/vbnet/README.md
rename to 55_Life/vbnet/README.md
diff --git a/56 Life for Two/README.md b/56_Life_for_Two/README.md
similarity index 100%
rename from 56 Life for Two/README.md
rename to 56_Life_for_Two/README.md
diff --git a/56 Life for Two/csharp/README.md b/56_Life_for_Two/csharp/README.md
similarity index 100%
rename from 56 Life for Two/csharp/README.md
rename to 56_Life_for_Two/csharp/README.md
diff --git a/56 Life for Two/java/README.md b/56_Life_for_Two/java/README.md
similarity index 100%
rename from 56 Life for Two/java/README.md
rename to 56_Life_for_Two/java/README.md
diff --git a/56 Life for Two/javascript/README.md b/56_Life_for_Two/javascript/README.md
similarity index 100%
rename from 56 Life for Two/javascript/README.md
rename to 56_Life_for_Two/javascript/README.md
diff --git a/56 Life for Two/javascript/lifefortwo.html b/56_Life_for_Two/javascript/lifefortwo.html
similarity index 100%
rename from 56 Life for Two/javascript/lifefortwo.html
rename to 56_Life_for_Two/javascript/lifefortwo.html
diff --git a/56 Life for Two/javascript/lifefortwo.js b/56_Life_for_Two/javascript/lifefortwo.js
similarity index 100%
rename from 56 Life for Two/javascript/lifefortwo.js
rename to 56_Life_for_Two/javascript/lifefortwo.js
diff --git a/56 Life for Two/lifefortwo.bas b/56_Life_for_Two/lifefortwo.bas
similarity index 100%
rename from 56 Life for Two/lifefortwo.bas
rename to 56_Life_for_Two/lifefortwo.bas
diff --git a/56 Life for Two/pascal/README.md b/56_Life_for_Two/pascal/README.md
similarity index 100%
rename from 56 Life for Two/pascal/README.md
rename to 56_Life_for_Two/pascal/README.md
diff --git a/56 Life for Two/perl/README.md b/56_Life_for_Two/perl/README.md
similarity index 100%
rename from 56 Life for Two/perl/README.md
rename to 56_Life_for_Two/perl/README.md
diff --git a/56 Life for Two/python/README.md b/56_Life_for_Two/python/README.md
similarity index 100%
rename from 56 Life for Two/python/README.md
rename to 56_Life_for_Two/python/README.md
diff --git a/56 Life for Two/ruby/README.md b/56_Life_for_Two/ruby/README.md
similarity index 100%
rename from 56 Life for Two/ruby/README.md
rename to 56_Life_for_Two/ruby/README.md
diff --git a/56 Life for Two/vbnet/README.md b/56_Life_for_Two/vbnet/README.md
similarity index 100%
rename from 56 Life for Two/vbnet/README.md
rename to 56_Life_for_Two/vbnet/README.md
diff --git a/57 Literature Quiz/README.md b/57_Literature_Quiz/README.md
similarity index 100%
rename from 57 Literature Quiz/README.md
rename to 57_Literature_Quiz/README.md
diff --git a/57 Literature Quiz/csharp/README.md b/57_Literature_Quiz/csharp/README.md
similarity index 100%
rename from 57 Literature Quiz/csharp/README.md
rename to 57_Literature_Quiz/csharp/README.md
diff --git a/57 Literature Quiz/csharp/litquiz.cs b/57_Literature_Quiz/csharp/litquiz.cs
similarity index 100%
rename from 57 Literature Quiz/csharp/litquiz.cs
rename to 57_Literature_Quiz/csharp/litquiz.cs
diff --git a/57 Literature Quiz/java/README.md b/57_Literature_Quiz/java/README.md
similarity index 100%
rename from 57 Literature Quiz/java/README.md
rename to 57_Literature_Quiz/java/README.md
diff --git a/57 Literature Quiz/java/src/LiteratureQuiz.java b/57_Literature_Quiz/java/src/LiteratureQuiz.java
similarity index 100%
rename from 57 Literature Quiz/java/src/LiteratureQuiz.java
rename to 57_Literature_Quiz/java/src/LiteratureQuiz.java
diff --git a/57 Literature Quiz/java/src/LiteratureQuizGame.java b/57_Literature_Quiz/java/src/LiteratureQuizGame.java
similarity index 100%
rename from 57 Literature Quiz/java/src/LiteratureQuizGame.java
rename to 57_Literature_Quiz/java/src/LiteratureQuizGame.java
diff --git a/57 Literature Quiz/javascript/README.md b/57_Literature_Quiz/javascript/README.md
similarity index 100%
rename from 57 Literature Quiz/javascript/README.md
rename to 57_Literature_Quiz/javascript/README.md
diff --git a/57 Literature Quiz/javascript/literature-quiz-node.mjs b/57_Literature_Quiz/javascript/literature-quiz-node.mjs
similarity index 100%
rename from 57 Literature Quiz/javascript/literature-quiz-node.mjs
rename to 57_Literature_Quiz/javascript/literature-quiz-node.mjs
diff --git a/57 Literature Quiz/javascript/litquiz.html b/57_Literature_Quiz/javascript/litquiz.html
similarity index 100%
rename from 57 Literature Quiz/javascript/litquiz.html
rename to 57_Literature_Quiz/javascript/litquiz.html
diff --git a/57 Literature Quiz/javascript/litquiz.js b/57_Literature_Quiz/javascript/litquiz.js
similarity index 100%
rename from 57 Literature Quiz/javascript/litquiz.js
rename to 57_Literature_Quiz/javascript/litquiz.js
diff --git a/57 Literature Quiz/litquiz.bas b/57_Literature_Quiz/litquiz.bas
similarity index 100%
rename from 57 Literature Quiz/litquiz.bas
rename to 57_Literature_Quiz/litquiz.bas
diff --git a/57 Literature Quiz/pascal/README.md b/57_Literature_Quiz/pascal/README.md
similarity index 100%
rename from 57 Literature Quiz/pascal/README.md
rename to 57_Literature_Quiz/pascal/README.md
diff --git a/57 Literature Quiz/perl/README.md b/57_Literature_Quiz/perl/README.md
similarity index 100%
rename from 57 Literature Quiz/perl/README.md
rename to 57_Literature_Quiz/perl/README.md
diff --git a/57 Literature Quiz/perl/litquiz.pl b/57_Literature_Quiz/perl/litquiz.pl
similarity index 100%
rename from 57 Literature Quiz/perl/litquiz.pl
rename to 57_Literature_Quiz/perl/litquiz.pl
diff --git a/57 Literature Quiz/python/README.md b/57_Literature_Quiz/python/README.md
similarity index 100%
rename from 57 Literature Quiz/python/README.md
rename to 57_Literature_Quiz/python/README.md
diff --git a/57 Literature Quiz/python/litquiz.py b/57_Literature_Quiz/python/litquiz.py
similarity index 100%
rename from 57 Literature Quiz/python/litquiz.py
rename to 57_Literature_Quiz/python/litquiz.py
diff --git a/57 Literature Quiz/ruby/README.md b/57_Literature_Quiz/ruby/README.md
similarity index 100%
rename from 57 Literature Quiz/ruby/README.md
rename to 57_Literature_Quiz/ruby/README.md
diff --git a/57 Literature Quiz/vbnet/README.md b/57_Literature_Quiz/vbnet/README.md
similarity index 100%
rename from 57 Literature Quiz/vbnet/README.md
rename to 57_Literature_Quiz/vbnet/README.md
diff --git a/58 Love/README.md b/58_Love/README.md
similarity index 100%
rename from 58 Love/README.md
rename to 58_Love/README.md
diff --git a/58 Love/csharp/Love.sln b/58_Love/csharp/Love.sln
similarity index 100%
rename from 58 Love/csharp/Love.sln
rename to 58_Love/csharp/Love.sln
diff --git a/58 Love/csharp/Love/Input.cs b/58_Love/csharp/Love/Input.cs
similarity index 100%
rename from 58 Love/csharp/Love/Input.cs
rename to 58_Love/csharp/Love/Input.cs
diff --git a/58 Love/csharp/Love/Love.csproj b/58_Love/csharp/Love/Love.csproj
similarity index 100%
rename from 58 Love/csharp/Love/Love.csproj
rename to 58_Love/csharp/Love/Love.csproj
diff --git a/58 Love/csharp/Love/LovePattern.cs b/58_Love/csharp/Love/LovePattern.cs
similarity index 100%
rename from 58 Love/csharp/Love/LovePattern.cs
rename to 58_Love/csharp/Love/LovePattern.cs
diff --git a/58 Love/csharp/Love/Program.cs b/58_Love/csharp/Love/Program.cs
similarity index 100%
rename from 58 Love/csharp/Love/Program.cs
rename to 58_Love/csharp/Love/Program.cs
diff --git a/58 Love/csharp/Love/SourceCharacters.cs b/58_Love/csharp/Love/SourceCharacters.cs
similarity index 100%
rename from 58 Love/csharp/Love/SourceCharacters.cs
rename to 58_Love/csharp/Love/SourceCharacters.cs
diff --git a/58 Love/csharp/Love/Strings/Intro.txt b/58_Love/csharp/Love/Strings/Intro.txt
similarity index 100%
rename from 58 Love/csharp/Love/Strings/Intro.txt
rename to 58_Love/csharp/Love/Strings/Intro.txt
diff --git a/58 Love/csharp/README.md b/58_Love/csharp/README.md
similarity index 100%
rename from 58 Love/csharp/README.md
rename to 58_Love/csharp/README.md
diff --git a/58 Love/java/README.md b/58_Love/java/README.md
similarity index 100%
rename from 58 Love/java/README.md
rename to 58_Love/java/README.md
diff --git a/58 Love/java/src/Love.java b/58_Love/java/src/Love.java
similarity index 100%
rename from 58 Love/java/src/Love.java
rename to 58_Love/java/src/Love.java
diff --git a/58 Love/javascript/README.md b/58_Love/javascript/README.md
similarity index 100%
rename from 58 Love/javascript/README.md
rename to 58_Love/javascript/README.md
diff --git a/58 Love/javascript/love.html b/58_Love/javascript/love.html
similarity index 100%
rename from 58 Love/javascript/love.html
rename to 58_Love/javascript/love.html
diff --git a/58 Love/javascript/love.js b/58_Love/javascript/love.js
similarity index 100%
rename from 58 Love/javascript/love.js
rename to 58_Love/javascript/love.js
diff --git a/58 Love/love.bas b/58_Love/love.bas
similarity index 100%
rename from 58 Love/love.bas
rename to 58_Love/love.bas
diff --git a/58 Love/pascal/README.md b/58_Love/pascal/README.md
similarity index 100%
rename from 58 Love/pascal/README.md
rename to 58_Love/pascal/README.md
diff --git a/58 Love/perl/README.md b/58_Love/perl/README.md
similarity index 100%
rename from 58 Love/perl/README.md
rename to 58_Love/perl/README.md
diff --git a/58 Love/perl/love.pl b/58_Love/perl/love.pl
similarity index 100%
rename from 58 Love/perl/love.pl
rename to 58_Love/perl/love.pl
diff --git a/58 Love/python/README.md b/58_Love/python/README.md
similarity index 100%
rename from 58 Love/python/README.md
rename to 58_Love/python/README.md
diff --git a/58 Love/python/love.py b/58_Love/python/love.py
similarity index 100%
rename from 58 Love/python/love.py
rename to 58_Love/python/love.py
diff --git a/58 Love/ruby/README.md b/58_Love/ruby/README.md
similarity index 100%
rename from 58 Love/ruby/README.md
rename to 58_Love/ruby/README.md
diff --git a/58 Love/vbnet/README.md b/58_Love/vbnet/README.md
similarity index 100%
rename from 58 Love/vbnet/README.md
rename to 58_Love/vbnet/README.md
diff --git a/59 Lunar LEM Rocket/README.md b/59_Lunar_LEM_Rocket/README.md
similarity index 100%
rename from 59 Lunar LEM Rocket/README.md
rename to 59_Lunar_LEM_Rocket/README.md
diff --git a/59 Lunar LEM Rocket/csharp/README.md b/59_Lunar_LEM_Rocket/csharp/README.md
similarity index 100%
rename from 59 Lunar LEM Rocket/csharp/README.md
rename to 59_Lunar_LEM_Rocket/csharp/README.md
diff --git a/59 Lunar LEM Rocket/java/README.md b/59_Lunar_LEM_Rocket/java/README.md
similarity index 100%
rename from 59 Lunar LEM Rocket/java/README.md
rename to 59_Lunar_LEM_Rocket/java/README.md
diff --git a/59 Lunar LEM Rocket/javascript/README.md b/59_Lunar_LEM_Rocket/javascript/README.md
similarity index 100%
rename from 59 Lunar LEM Rocket/javascript/README.md
rename to 59_Lunar_LEM_Rocket/javascript/README.md
diff --git a/59 Lunar LEM Rocket/javascript/lem.html b/59_Lunar_LEM_Rocket/javascript/lem.html
similarity index 100%
rename from 59 Lunar LEM Rocket/javascript/lem.html
rename to 59_Lunar_LEM_Rocket/javascript/lem.html
diff --git a/59 Lunar LEM Rocket/javascript/lem.js b/59_Lunar_LEM_Rocket/javascript/lem.js
similarity index 100%
rename from 59 Lunar LEM Rocket/javascript/lem.js
rename to 59_Lunar_LEM_Rocket/javascript/lem.js
diff --git a/59 Lunar LEM Rocket/javascript/lunar.html b/59_Lunar_LEM_Rocket/javascript/lunar.html
similarity index 100%
rename from 59 Lunar LEM Rocket/javascript/lunar.html
rename to 59_Lunar_LEM_Rocket/javascript/lunar.html
diff --git a/59 Lunar LEM Rocket/javascript/lunar.js b/59_Lunar_LEM_Rocket/javascript/lunar.js
similarity index 100%
rename from 59 Lunar LEM Rocket/javascript/lunar.js
rename to 59_Lunar_LEM_Rocket/javascript/lunar.js
diff --git a/59 Lunar LEM Rocket/lem.bas b/59_Lunar_LEM_Rocket/lem.bas
similarity index 100%
rename from 59 Lunar LEM Rocket/lem.bas
rename to 59_Lunar_LEM_Rocket/lem.bas
diff --git a/59 Lunar LEM Rocket/lunar.bas b/59_Lunar_LEM_Rocket/lunar.bas
similarity index 100%
rename from 59 Lunar LEM Rocket/lunar.bas
rename to 59_Lunar_LEM_Rocket/lunar.bas
diff --git a/59 Lunar LEM Rocket/pascal/README.md b/59_Lunar_LEM_Rocket/pascal/README.md
similarity index 100%
rename from 59 Lunar LEM Rocket/pascal/README.md
rename to 59_Lunar_LEM_Rocket/pascal/README.md
diff --git a/59 Lunar LEM Rocket/perl/README.md b/59_Lunar_LEM_Rocket/perl/README.md
similarity index 100%
rename from 59 Lunar LEM Rocket/perl/README.md
rename to 59_Lunar_LEM_Rocket/perl/README.md
diff --git a/59 Lunar LEM Rocket/python/README.md b/59_Lunar_LEM_Rocket/python/README.md
similarity index 100%
rename from 59 Lunar LEM Rocket/python/README.md
rename to 59_Lunar_LEM_Rocket/python/README.md
diff --git a/59 Lunar LEM Rocket/python/lunar.py b/59_Lunar_LEM_Rocket/python/lunar.py
similarity index 100%
rename from 59 Lunar LEM Rocket/python/lunar.py
rename to 59_Lunar_LEM_Rocket/python/lunar.py
diff --git a/59 Lunar LEM Rocket/rocket.bas b/59_Lunar_LEM_Rocket/rocket.bas
similarity index 100%
rename from 59 Lunar LEM Rocket/rocket.bas
rename to 59_Lunar_LEM_Rocket/rocket.bas
diff --git a/59 Lunar LEM Rocket/ruby/README.md b/59_Lunar_LEM_Rocket/ruby/README.md
similarity index 100%
rename from 59 Lunar LEM Rocket/ruby/README.md
rename to 59_Lunar_LEM_Rocket/ruby/README.md
diff --git a/59 Lunar LEM Rocket/vbnet/README.md b/59_Lunar_LEM_Rocket/vbnet/README.md
similarity index 100%
rename from 59 Lunar LEM Rocket/vbnet/README.md
rename to 59_Lunar_LEM_Rocket/vbnet/README.md
diff --git a/60 Mastermind/README.md b/60_Mastermind/README.md
similarity index 100%
rename from 60 Mastermind/README.md
rename to 60_Mastermind/README.md
diff --git a/60 Mastermind/csharp/Game/Game.csproj b/60_Mastermind/csharp/Game/Game.csproj
similarity index 100%
rename from 60 Mastermind/csharp/Game/Game.csproj
rename to 60_Mastermind/csharp/Game/Game.csproj
diff --git a/60 Mastermind/csharp/Game/src/Code.cs b/60_Mastermind/csharp/Game/src/Code.cs
similarity index 100%
rename from 60 Mastermind/csharp/Game/src/Code.cs
rename to 60_Mastermind/csharp/Game/src/Code.cs
diff --git a/60 Mastermind/csharp/Game/src/CodeFactory.cs b/60_Mastermind/csharp/Game/src/CodeFactory.cs
similarity index 100%
rename from 60 Mastermind/csharp/Game/src/CodeFactory.cs
rename to 60_Mastermind/csharp/Game/src/CodeFactory.cs
diff --git a/60 Mastermind/csharp/Game/src/ColorInfo.cs b/60_Mastermind/csharp/Game/src/ColorInfo.cs
similarity index 100%
rename from 60 Mastermind/csharp/Game/src/ColorInfo.cs
rename to 60_Mastermind/csharp/Game/src/ColorInfo.cs
diff --git a/60 Mastermind/csharp/Game/src/Colors.cs b/60_Mastermind/csharp/Game/src/Colors.cs
similarity index 100%
rename from 60 Mastermind/csharp/Game/src/Colors.cs
rename to 60_Mastermind/csharp/Game/src/Colors.cs
diff --git a/60 Mastermind/csharp/Game/src/Command.cs b/60_Mastermind/csharp/Game/src/Command.cs
similarity index 100%
rename from 60 Mastermind/csharp/Game/src/Command.cs
rename to 60_Mastermind/csharp/Game/src/Command.cs
diff --git a/60 Mastermind/csharp/Game/src/Controller.cs b/60_Mastermind/csharp/Game/src/Controller.cs
similarity index 100%
rename from 60 Mastermind/csharp/Game/src/Controller.cs
rename to 60_Mastermind/csharp/Game/src/Controller.cs
diff --git a/60 Mastermind/csharp/Game/src/EnumerableExtensions.cs b/60_Mastermind/csharp/Game/src/EnumerableExtensions.cs
similarity index 100%
rename from 60 Mastermind/csharp/Game/src/EnumerableExtensions.cs
rename to 60_Mastermind/csharp/Game/src/EnumerableExtensions.cs
diff --git a/60 Mastermind/csharp/Game/src/Program.cs b/60_Mastermind/csharp/Game/src/Program.cs
similarity index 100%
rename from 60 Mastermind/csharp/Game/src/Program.cs
rename to 60_Mastermind/csharp/Game/src/Program.cs
diff --git a/60 Mastermind/csharp/Game/src/TurnResult.cs b/60_Mastermind/csharp/Game/src/TurnResult.cs
similarity index 100%
rename from 60 Mastermind/csharp/Game/src/TurnResult.cs
rename to 60_Mastermind/csharp/Game/src/TurnResult.cs
diff --git a/60 Mastermind/csharp/Game/src/View.cs b/60_Mastermind/csharp/Game/src/View.cs
similarity index 100%
rename from 60 Mastermind/csharp/Game/src/View.cs
rename to 60_Mastermind/csharp/Game/src/View.cs
diff --git a/60 Mastermind/csharp/Mastermind.sln b/60_Mastermind/csharp/Mastermind.sln
similarity index 100%
rename from 60 Mastermind/csharp/Mastermind.sln
rename to 60_Mastermind/csharp/Mastermind.sln
diff --git a/60 Mastermind/csharp/README.md b/60_Mastermind/csharp/README.md
similarity index 100%
rename from 60 Mastermind/csharp/README.md
rename to 60_Mastermind/csharp/README.md
diff --git a/60 Mastermind/java/README.md b/60_Mastermind/java/README.md
similarity index 100%
rename from 60 Mastermind/java/README.md
rename to 60_Mastermind/java/README.md
diff --git a/60 Mastermind/javascript/README.md b/60_Mastermind/javascript/README.md
similarity index 100%
rename from 60 Mastermind/javascript/README.md
rename to 60_Mastermind/javascript/README.md
diff --git a/60 Mastermind/javascript/mastermind.html b/60_Mastermind/javascript/mastermind.html
similarity index 100%
rename from 60 Mastermind/javascript/mastermind.html
rename to 60_Mastermind/javascript/mastermind.html
diff --git a/60 Mastermind/javascript/mastermind.js b/60_Mastermind/javascript/mastermind.js
similarity index 100%
rename from 60 Mastermind/javascript/mastermind.js
rename to 60_Mastermind/javascript/mastermind.js
diff --git a/60 Mastermind/mastermind.bas b/60_Mastermind/mastermind.bas
similarity index 100%
rename from 60 Mastermind/mastermind.bas
rename to 60_Mastermind/mastermind.bas
diff --git a/60 Mastermind/pascal/README.md b/60_Mastermind/pascal/README.md
similarity index 100%
rename from 60 Mastermind/pascal/README.md
rename to 60_Mastermind/pascal/README.md
diff --git a/60 Mastermind/perl/README.md b/60_Mastermind/perl/README.md
similarity index 100%
rename from 60 Mastermind/perl/README.md
rename to 60_Mastermind/perl/README.md
diff --git a/60 Mastermind/python/README.md b/60_Mastermind/python/README.md
similarity index 100%
rename from 60 Mastermind/python/README.md
rename to 60_Mastermind/python/README.md
diff --git a/60 Mastermind/python/mastermind.py b/60_Mastermind/python/mastermind.py
similarity index 100%
rename from 60 Mastermind/python/mastermind.py
rename to 60_Mastermind/python/mastermind.py
diff --git a/60 Mastermind/ruby/README.md b/60_Mastermind/ruby/README.md
similarity index 100%
rename from 60 Mastermind/ruby/README.md
rename to 60_Mastermind/ruby/README.md
diff --git a/60 Mastermind/vbnet/README.md b/60_Mastermind/vbnet/README.md
similarity index 100%
rename from 60 Mastermind/vbnet/README.md
rename to 60_Mastermind/vbnet/README.md
diff --git a/61 Math Dice/README.md b/61_Math_Dice/README.md
similarity index 100%
rename from 61 Math Dice/README.md
rename to 61_Math_Dice/README.md
diff --git a/61 Math Dice/csharp/GameState.cs b/61_Math_Dice/csharp/GameState.cs
similarity index 100%
rename from 61 Math Dice/csharp/GameState.cs
rename to 61_Math_Dice/csharp/GameState.cs
diff --git a/61 Math Dice/csharp/MathDice.csproj b/61_Math_Dice/csharp/MathDice.csproj
similarity index 100%
rename from 61 Math Dice/csharp/MathDice.csproj
rename to 61_Math_Dice/csharp/MathDice.csproj
diff --git a/61 Math Dice/csharp/MathDice.sln b/61_Math_Dice/csharp/MathDice.sln
similarity index 100%
rename from 61 Math Dice/csharp/MathDice.sln
rename to 61_Math_Dice/csharp/MathDice.sln
diff --git a/61 Math Dice/csharp/Program.cs b/61_Math_Dice/csharp/Program.cs
similarity index 100%
rename from 61 Math Dice/csharp/Program.cs
rename to 61_Math_Dice/csharp/Program.cs
diff --git a/61 Math Dice/csharp/README.md b/61_Math_Dice/csharp/README.md
similarity index 100%
rename from 61 Math Dice/csharp/README.md
rename to 61_Math_Dice/csharp/README.md
diff --git a/61 Math Dice/csharp/StringExtensions.cs b/61_Math_Dice/csharp/StringExtensions.cs
similarity index 100%
rename from 61 Math Dice/csharp/StringExtensions.cs
rename to 61_Math_Dice/csharp/StringExtensions.cs
diff --git a/61 Math Dice/java/Die.java b/61_Math_Dice/java/Die.java
similarity index 100%
rename from 61 Math Dice/java/Die.java
rename to 61_Math_Dice/java/Die.java
diff --git a/61 Math Dice/java/MathDice.java b/61_Math_Dice/java/MathDice.java
similarity index 100%
rename from 61 Math Dice/java/MathDice.java
rename to 61_Math_Dice/java/MathDice.java
diff --git a/61 Math Dice/java/README.md b/61_Math_Dice/java/README.md
similarity index 100%
rename from 61 Math Dice/java/README.md
rename to 61_Math_Dice/java/README.md
diff --git a/61 Math Dice/javascript/README.md b/61_Math_Dice/javascript/README.md
similarity index 100%
rename from 61 Math Dice/javascript/README.md
rename to 61_Math_Dice/javascript/README.md
diff --git a/61 Math Dice/javascript/mathdice.html b/61_Math_Dice/javascript/mathdice.html
similarity index 100%
rename from 61 Math Dice/javascript/mathdice.html
rename to 61_Math_Dice/javascript/mathdice.html
diff --git a/61 Math Dice/javascript/mathdice.js b/61_Math_Dice/javascript/mathdice.js
similarity index 100%
rename from 61 Math Dice/javascript/mathdice.js
rename to 61_Math_Dice/javascript/mathdice.js
diff --git a/61 Math Dice/mathdice.bas b/61_Math_Dice/mathdice.bas
similarity index 100%
rename from 61 Math Dice/mathdice.bas
rename to 61_Math_Dice/mathdice.bas
diff --git a/61 Math Dice/pascal/README.md b/61_Math_Dice/pascal/README.md
similarity index 100%
rename from 61 Math Dice/pascal/README.md
rename to 61_Math_Dice/pascal/README.md
diff --git a/61 Math Dice/pascal/mathdice.pas b/61_Math_Dice/pascal/mathdice.pas
similarity index 100%
rename from 61 Math Dice/pascal/mathdice.pas
rename to 61_Math_Dice/pascal/mathdice.pas
diff --git a/61 Math Dice/perl/README.md b/61_Math_Dice/perl/README.md
similarity index 100%
rename from 61 Math Dice/perl/README.md
rename to 61_Math_Dice/perl/README.md
diff --git a/61 Math Dice/python/README.md b/61_Math_Dice/python/README.md
similarity index 100%
rename from 61 Math Dice/python/README.md
rename to 61_Math_Dice/python/README.md
diff --git a/61 Math Dice/python/mathdice.py b/61_Math_Dice/python/mathdice.py
similarity index 100%
rename from 61 Math Dice/python/mathdice.py
rename to 61_Math_Dice/python/mathdice.py
diff --git a/61 Math Dice/ruby/README.md b/61_Math_Dice/ruby/README.md
similarity index 100%
rename from 61 Math Dice/ruby/README.md
rename to 61_Math_Dice/ruby/README.md
diff --git a/61 Math Dice/vbnet/README.md b/61_Math_Dice/vbnet/README.md
similarity index 100%
rename from 61 Math Dice/vbnet/README.md
rename to 61_Math_Dice/vbnet/README.md
diff --git a/62 Mugwump/README.md b/62_Mugwump/README.md
similarity index 100%
rename from 62 Mugwump/README.md
rename to 62_Mugwump/README.md
diff --git a/62 Mugwump/csharp/Mugwump.sln b/62_Mugwump/csharp/Mugwump.sln
similarity index 100%
rename from 62 Mugwump/csharp/Mugwump.sln
rename to 62_Mugwump/csharp/Mugwump.sln
diff --git a/62 Mugwump/csharp/Mugwump/Game.cs b/62_Mugwump/csharp/Mugwump/Game.cs
similarity index 100%
rename from 62 Mugwump/csharp/Mugwump/Game.cs
rename to 62_Mugwump/csharp/Mugwump/Game.cs
diff --git a/62 Mugwump/csharp/Mugwump/Grid.cs b/62_Mugwump/csharp/Mugwump/Grid.cs
similarity index 100%
rename from 62 Mugwump/csharp/Mugwump/Grid.cs
rename to 62_Mugwump/csharp/Mugwump/Grid.cs
diff --git a/62 Mugwump/csharp/Mugwump/Input.cs b/62_Mugwump/csharp/Mugwump/Input.cs
similarity index 100%
rename from 62 Mugwump/csharp/Mugwump/Input.cs
rename to 62_Mugwump/csharp/Mugwump/Input.cs
diff --git a/62 Mugwump/csharp/Mugwump/Mugwump.cs b/62_Mugwump/csharp/Mugwump/Mugwump.cs
similarity index 100%
rename from 62 Mugwump/csharp/Mugwump/Mugwump.cs
rename to 62_Mugwump/csharp/Mugwump/Mugwump.cs
diff --git a/62 Mugwump/csharp/Mugwump/Mugwump.csproj b/62_Mugwump/csharp/Mugwump/Mugwump.csproj
similarity index 100%
rename from 62 Mugwump/csharp/Mugwump/Mugwump.csproj
rename to 62_Mugwump/csharp/Mugwump/Mugwump.csproj
diff --git a/62 Mugwump/csharp/Mugwump/Offset.cs b/62_Mugwump/csharp/Mugwump/Offset.cs
similarity index 100%
rename from 62 Mugwump/csharp/Mugwump/Offset.cs
rename to 62_Mugwump/csharp/Mugwump/Offset.cs
diff --git a/62 Mugwump/csharp/Mugwump/Position.cs b/62_Mugwump/csharp/Mugwump/Position.cs
similarity index 100%
rename from 62 Mugwump/csharp/Mugwump/Position.cs
rename to 62_Mugwump/csharp/Mugwump/Position.cs
diff --git a/62 Mugwump/csharp/Mugwump/Program.cs b/62_Mugwump/csharp/Mugwump/Program.cs
similarity index 100%
rename from 62 Mugwump/csharp/Mugwump/Program.cs
rename to 62_Mugwump/csharp/Mugwump/Program.cs
diff --git a/62 Mugwump/csharp/Mugwump/Strings/Intro.txt b/62_Mugwump/csharp/Mugwump/Strings/Intro.txt
similarity index 100%
rename from 62 Mugwump/csharp/Mugwump/Strings/Intro.txt
rename to 62_Mugwump/csharp/Mugwump/Strings/Intro.txt
diff --git a/62 Mugwump/csharp/README.md b/62_Mugwump/csharp/README.md
similarity index 100%
rename from 62 Mugwump/csharp/README.md
rename to 62_Mugwump/csharp/README.md
diff --git a/62 Mugwump/java/README.md b/62_Mugwump/java/README.md
similarity index 100%
rename from 62 Mugwump/java/README.md
rename to 62_Mugwump/java/README.md
diff --git a/62 Mugwump/java/src/Mugwump.java b/62_Mugwump/java/src/Mugwump.java
similarity index 100%
rename from 62 Mugwump/java/src/Mugwump.java
rename to 62_Mugwump/java/src/Mugwump.java
diff --git a/62 Mugwump/javascript/README.md b/62_Mugwump/javascript/README.md
similarity index 100%
rename from 62 Mugwump/javascript/README.md
rename to 62_Mugwump/javascript/README.md
diff --git a/62 Mugwump/javascript/mugwump.html b/62_Mugwump/javascript/mugwump.html
similarity index 100%
rename from 62 Mugwump/javascript/mugwump.html
rename to 62_Mugwump/javascript/mugwump.html
diff --git a/62 Mugwump/javascript/mugwump.js b/62_Mugwump/javascript/mugwump.js
similarity index 100%
rename from 62 Mugwump/javascript/mugwump.js
rename to 62_Mugwump/javascript/mugwump.js
diff --git a/62 Mugwump/mugwump.bas b/62_Mugwump/mugwump.bas
similarity index 100%
rename from 62 Mugwump/mugwump.bas
rename to 62_Mugwump/mugwump.bas
diff --git a/62 Mugwump/pascal/README.md b/62_Mugwump/pascal/README.md
similarity index 100%
rename from 62 Mugwump/pascal/README.md
rename to 62_Mugwump/pascal/README.md
diff --git a/62 Mugwump/perl/README.md b/62_Mugwump/perl/README.md
similarity index 100%
rename from 62 Mugwump/perl/README.md
rename to 62_Mugwump/perl/README.md
diff --git a/62 Mugwump/python/README.md b/62_Mugwump/python/README.md
similarity index 100%
rename from 62 Mugwump/python/README.md
rename to 62_Mugwump/python/README.md
diff --git a/62 Mugwump/python/mugwump.py b/62_Mugwump/python/mugwump.py
similarity index 100%
rename from 62 Mugwump/python/mugwump.py
rename to 62_Mugwump/python/mugwump.py
diff --git a/62 Mugwump/ruby/README.md b/62_Mugwump/ruby/README.md
similarity index 100%
rename from 62 Mugwump/ruby/README.md
rename to 62_Mugwump/ruby/README.md
diff --git a/62 Mugwump/vbnet/README.md b/62_Mugwump/vbnet/README.md
similarity index 100%
rename from 62 Mugwump/vbnet/README.md
rename to 62_Mugwump/vbnet/README.md
diff --git a/63 Name/README.md b/63_Name/README.md
similarity index 100%
rename from 63 Name/README.md
rename to 63_Name/README.md
diff --git a/63 Name/csharp/Name.csproj b/63_Name/csharp/Name.csproj
similarity index 100%
rename from 63 Name/csharp/Name.csproj
rename to 63_Name/csharp/Name.csproj
diff --git a/63 Name/csharp/Name.sln b/63_Name/csharp/Name.sln
similarity index 100%
rename from 63 Name/csharp/Name.sln
rename to 63_Name/csharp/Name.sln
diff --git a/63 Name/csharp/Program.cs b/63_Name/csharp/Program.cs
similarity index 100%
rename from 63 Name/csharp/Program.cs
rename to 63_Name/csharp/Program.cs
diff --git a/63 Name/csharp/README.md b/63_Name/csharp/README.md
similarity index 100%
rename from 63 Name/csharp/README.md
rename to 63_Name/csharp/README.md
diff --git a/63 Name/csharp/StringExtensions.cs b/63_Name/csharp/StringExtensions.cs
similarity index 100%
rename from 63 Name/csharp/StringExtensions.cs
rename to 63_Name/csharp/StringExtensions.cs
diff --git a/63 Name/java/README.md b/63_Name/java/README.md
similarity index 100%
rename from 63 Name/java/README.md
rename to 63_Name/java/README.md
diff --git a/63 Name/java/main.class b/63_Name/java/main.class
similarity index 100%
rename from 63 Name/java/main.class
rename to 63_Name/java/main.class
diff --git a/63 Name/javascript/README.md b/63_Name/javascript/README.md
similarity index 100%
rename from 63 Name/javascript/README.md
rename to 63_Name/javascript/README.md
diff --git a/63 Name/javascript/name.html b/63_Name/javascript/name.html
similarity index 100%
rename from 63 Name/javascript/name.html
rename to 63_Name/javascript/name.html
diff --git a/63 Name/javascript/name.js b/63_Name/javascript/name.js
similarity index 100%
rename from 63 Name/javascript/name.js
rename to 63_Name/javascript/name.js
diff --git a/63 Name/name.bas b/63_Name/name.bas
similarity index 100%
rename from 63 Name/name.bas
rename to 63_Name/name.bas
diff --git a/63 Name/pascal/README.md b/63_Name/pascal/README.md
similarity index 100%
rename from 63 Name/pascal/README.md
rename to 63_Name/pascal/README.md
diff --git a/63 Name/perl/README.md b/63_Name/perl/README.md
similarity index 100%
rename from 63 Name/perl/README.md
rename to 63_Name/perl/README.md
diff --git a/63 Name/perl/name.pl b/63_Name/perl/name.pl
similarity index 100%
rename from 63 Name/perl/name.pl
rename to 63_Name/perl/name.pl
diff --git a/63 Name/python/README.md b/63_Name/python/README.md
similarity index 100%
rename from 63 Name/python/README.md
rename to 63_Name/python/README.md
diff --git a/63 Name/python/name.py b/63_Name/python/name.py
similarity index 100%
rename from 63 Name/python/name.py
rename to 63_Name/python/name.py
diff --git a/63 Name/ruby/README.md b/63_Name/ruby/README.md
similarity index 100%
rename from 63 Name/ruby/README.md
rename to 63_Name/ruby/README.md
diff --git a/63 Name/vbnet/README.md b/63_Name/vbnet/README.md
similarity index 100%
rename from 63 Name/vbnet/README.md
rename to 63_Name/vbnet/README.md
diff --git a/64 Nicomachus/README.md b/64_Nicomachus/README.md
similarity index 100%
rename from 64 Nicomachus/README.md
rename to 64_Nicomachus/README.md
diff --git a/64 Nicomachus/csharp/README.md b/64_Nicomachus/csharp/README.md
similarity index 100%
rename from 64 Nicomachus/csharp/README.md
rename to 64_Nicomachus/csharp/README.md
diff --git a/64 Nicomachus/java/README.md b/64_Nicomachus/java/README.md
similarity index 100%
rename from 64 Nicomachus/java/README.md
rename to 64_Nicomachus/java/README.md
diff --git a/64 Nicomachus/java/src/Nicomachus.java b/64_Nicomachus/java/src/Nicomachus.java
similarity index 100%
rename from 64 Nicomachus/java/src/Nicomachus.java
rename to 64_Nicomachus/java/src/Nicomachus.java
diff --git a/64 Nicomachus/javascript/README.md b/64_Nicomachus/javascript/README.md
similarity index 100%
rename from 64 Nicomachus/javascript/README.md
rename to 64_Nicomachus/javascript/README.md
diff --git a/64 Nicomachus/javascript/nicomachus.html b/64_Nicomachus/javascript/nicomachus.html
similarity index 100%
rename from 64 Nicomachus/javascript/nicomachus.html
rename to 64_Nicomachus/javascript/nicomachus.html
diff --git a/64 Nicomachus/javascript/nicomachus.js b/64_Nicomachus/javascript/nicomachus.js
similarity index 100%
rename from 64 Nicomachus/javascript/nicomachus.js
rename to 64_Nicomachus/javascript/nicomachus.js
diff --git a/64 Nicomachus/nicomachus.bas b/64_Nicomachus/nicomachus.bas
similarity index 100%
rename from 64 Nicomachus/nicomachus.bas
rename to 64_Nicomachus/nicomachus.bas
diff --git a/64 Nicomachus/pascal/README.md b/64_Nicomachus/pascal/README.md
similarity index 100%
rename from 64 Nicomachus/pascal/README.md
rename to 64_Nicomachus/pascal/README.md
diff --git a/64 Nicomachus/perl/README.md b/64_Nicomachus/perl/README.md
similarity index 100%
rename from 64 Nicomachus/perl/README.md
rename to 64_Nicomachus/perl/README.md
diff --git a/64 Nicomachus/perl/nicomachus.pl b/64_Nicomachus/perl/nicomachus.pl
similarity index 100%
rename from 64 Nicomachus/perl/nicomachus.pl
rename to 64_Nicomachus/perl/nicomachus.pl
diff --git a/64 Nicomachus/python/README.md b/64_Nicomachus/python/README.md
similarity index 100%
rename from 64 Nicomachus/python/README.md
rename to 64_Nicomachus/python/README.md
diff --git a/64 Nicomachus/python/nicomachus.py b/64_Nicomachus/python/nicomachus.py
similarity index 100%
rename from 64 Nicomachus/python/nicomachus.py
rename to 64_Nicomachus/python/nicomachus.py
diff --git a/64 Nicomachus/ruby/README.md b/64_Nicomachus/ruby/README.md
similarity index 100%
rename from 64 Nicomachus/ruby/README.md
rename to 64_Nicomachus/ruby/README.md
diff --git a/64 Nicomachus/vbnet/README.md b/64_Nicomachus/vbnet/README.md
similarity index 100%
rename from 64 Nicomachus/vbnet/README.md
rename to 64_Nicomachus/vbnet/README.md
diff --git a/65 Nim/README.md b/65_Nim/README.md
similarity index 100%
rename from 65 Nim/README.md
rename to 65_Nim/README.md
diff --git a/65 Nim/csharp/README.md b/65_Nim/csharp/README.md
similarity index 100%
rename from 65 Nim/csharp/README.md
rename to 65_Nim/csharp/README.md
diff --git a/65 Nim/java/README.md b/65_Nim/java/README.md
similarity index 100%
rename from 65 Nim/java/README.md
rename to 65_Nim/java/README.md
diff --git a/65 Nim/javascript/README.md b/65_Nim/javascript/README.md
similarity index 100%
rename from 65 Nim/javascript/README.md
rename to 65_Nim/javascript/README.md
diff --git a/65 Nim/javascript/nim.html b/65_Nim/javascript/nim.html
similarity index 100%
rename from 65 Nim/javascript/nim.html
rename to 65_Nim/javascript/nim.html
diff --git a/65 Nim/javascript/nim.js b/65_Nim/javascript/nim.js
similarity index 100%
rename from 65 Nim/javascript/nim.js
rename to 65_Nim/javascript/nim.js
diff --git a/65 Nim/nim.bas b/65_Nim/nim.bas
similarity index 100%
rename from 65 Nim/nim.bas
rename to 65_Nim/nim.bas
diff --git a/65 Nim/pascal/README.md b/65_Nim/pascal/README.md
similarity index 100%
rename from 65 Nim/pascal/README.md
rename to 65_Nim/pascal/README.md
diff --git a/65 Nim/perl/README.md b/65_Nim/perl/README.md
similarity index 100%
rename from 65 Nim/perl/README.md
rename to 65_Nim/perl/README.md
diff --git a/65 Nim/python/README.md b/65_Nim/python/README.md
similarity index 100%
rename from 65 Nim/python/README.md
rename to 65_Nim/python/README.md
diff --git a/65 Nim/ruby/README.md b/65_Nim/ruby/README.md
similarity index 100%
rename from 65 Nim/ruby/README.md
rename to 65_Nim/ruby/README.md
diff --git a/65 Nim/vbnet/README.md b/65_Nim/vbnet/README.md
similarity index 100%
rename from 65 Nim/vbnet/README.md
rename to 65_Nim/vbnet/README.md
diff --git a/66 Number/README.md b/66_Number/README.md
similarity index 100%
rename from 66 Number/README.md
rename to 66_Number/README.md
diff --git a/66 Number/csharp/README.md b/66_Number/csharp/README.md
similarity index 100%
rename from 66 Number/csharp/README.md
rename to 66_Number/csharp/README.md
diff --git a/66 Number/java/Number.java b/66_Number/java/Number.java
similarity index 100%
rename from 66 Number/java/Number.java
rename to 66_Number/java/Number.java
diff --git a/66 Number/java/README.md b/66_Number/java/README.md
similarity index 100%
rename from 66 Number/java/README.md
rename to 66_Number/java/README.md
diff --git a/66 Number/java/main.class b/66_Number/java/main.class
similarity index 100%
rename from 66 Number/java/main.class
rename to 66_Number/java/main.class
diff --git a/66 Number/javascript/README.md b/66_Number/javascript/README.md
similarity index 100%
rename from 66 Number/javascript/README.md
rename to 66_Number/javascript/README.md
diff --git a/66 Number/javascript/number.html b/66_Number/javascript/number.html
similarity index 100%
rename from 66 Number/javascript/number.html
rename to 66_Number/javascript/number.html
diff --git a/66 Number/javascript/number.js b/66_Number/javascript/number.js
similarity index 100%
rename from 66 Number/javascript/number.js
rename to 66_Number/javascript/number.js
diff --git a/66 Number/number.bas b/66_Number/number.bas
similarity index 100%
rename from 66 Number/number.bas
rename to 66_Number/number.bas
diff --git a/66 Number/pascal/README.md b/66_Number/pascal/README.md
similarity index 100%
rename from 66 Number/pascal/README.md
rename to 66_Number/pascal/README.md
diff --git a/66 Number/perl/README.md b/66_Number/perl/README.md
similarity index 100%
rename from 66 Number/perl/README.md
rename to 66_Number/perl/README.md
diff --git a/66 Number/perl/number.pl b/66_Number/perl/number.pl
similarity index 100%
rename from 66 Number/perl/number.pl
rename to 66_Number/perl/number.pl
diff --git a/66 Number/python/README.md b/66_Number/python/README.md
similarity index 100%
rename from 66 Number/python/README.md
rename to 66_Number/python/README.md
diff --git a/66 Number/python/number.py b/66_Number/python/number.py
similarity index 100%
rename from 66 Number/python/number.py
rename to 66_Number/python/number.py
diff --git a/66 Number/ruby/README.md b/66_Number/ruby/README.md
similarity index 100%
rename from 66 Number/ruby/README.md
rename to 66_Number/ruby/README.md
diff --git a/66 Number/vbnet/README.md b/66_Number/vbnet/README.md
similarity index 100%
rename from 66 Number/vbnet/README.md
rename to 66_Number/vbnet/README.md
diff --git a/67 One Check/README.md b/67_One_Check/README.md
similarity index 100%
rename from 67 One Check/README.md
rename to 67_One_Check/README.md
diff --git a/67 One Check/csharp/README.md b/67_One_Check/csharp/README.md
similarity index 100%
rename from 67 One Check/csharp/README.md
rename to 67_One_Check/csharp/README.md
diff --git a/67 One Check/java/OneCheck.java b/67_One_Check/java/OneCheck.java
similarity index 100%
rename from 67 One Check/java/OneCheck.java
rename to 67_One_Check/java/OneCheck.java
diff --git a/67 One Check/java/README.md b/67_One_Check/java/README.md
similarity index 100%
rename from 67 One Check/java/README.md
rename to 67_One_Check/java/README.md
diff --git a/67 One Check/javascript/README.md b/67_One_Check/javascript/README.md
similarity index 100%
rename from 67 One Check/javascript/README.md
rename to 67_One_Check/javascript/README.md
diff --git a/67 One Check/javascript/onecheck.html b/67_One_Check/javascript/onecheck.html
similarity index 100%
rename from 67 One Check/javascript/onecheck.html
rename to 67_One_Check/javascript/onecheck.html
diff --git a/67 One Check/javascript/onecheck.js b/67_One_Check/javascript/onecheck.js
similarity index 100%
rename from 67 One Check/javascript/onecheck.js
rename to 67_One_Check/javascript/onecheck.js
diff --git a/67 One Check/onecheck.bas b/67_One_Check/onecheck.bas
similarity index 100%
rename from 67 One Check/onecheck.bas
rename to 67_One_Check/onecheck.bas
diff --git a/67 One Check/pascal/README.md b/67_One_Check/pascal/README.md
similarity index 100%
rename from 67 One Check/pascal/README.md
rename to 67_One_Check/pascal/README.md
diff --git a/67 One Check/perl/README.md b/67_One_Check/perl/README.md
similarity index 100%
rename from 67 One Check/perl/README.md
rename to 67_One_Check/perl/README.md
diff --git a/67 One Check/python/README.md b/67_One_Check/python/README.md
similarity index 100%
rename from 67 One Check/python/README.md
rename to 67_One_Check/python/README.md
diff --git a/67 One Check/ruby/README.md b/67_One_Check/ruby/README.md
similarity index 100%
rename from 67 One Check/ruby/README.md
rename to 67_One_Check/ruby/README.md
diff --git a/67 One Check/vbnet/README.md b/67_One_Check/vbnet/README.md
similarity index 100%
rename from 67 One Check/vbnet/README.md
rename to 67_One_Check/vbnet/README.md
diff --git a/68 Orbit/README.md b/68_Orbit/README.md
similarity index 100%
rename from 68 Orbit/README.md
rename to 68_Orbit/README.md
diff --git a/68 Orbit/csharp/README.md b/68_Orbit/csharp/README.md
similarity index 100%
rename from 68 Orbit/csharp/README.md
rename to 68_Orbit/csharp/README.md
diff --git a/68 Orbit/java/Orbit.java b/68_Orbit/java/Orbit.java
similarity index 100%
rename from 68 Orbit/java/Orbit.java
rename to 68_Orbit/java/Orbit.java
diff --git a/68 Orbit/java/README.md b/68_Orbit/java/README.md
similarity index 100%
rename from 68 Orbit/java/README.md
rename to 68_Orbit/java/README.md
diff --git a/68 Orbit/javascript/README.md b/68_Orbit/javascript/README.md
similarity index 100%
rename from 68 Orbit/javascript/README.md
rename to 68_Orbit/javascript/README.md
diff --git a/68 Orbit/javascript/orbit.html b/68_Orbit/javascript/orbit.html
similarity index 100%
rename from 68 Orbit/javascript/orbit.html
rename to 68_Orbit/javascript/orbit.html
diff --git a/68 Orbit/javascript/orbit.js b/68_Orbit/javascript/orbit.js
similarity index 100%
rename from 68 Orbit/javascript/orbit.js
rename to 68_Orbit/javascript/orbit.js
diff --git a/68 Orbit/orbit.bas b/68_Orbit/orbit.bas
similarity index 100%
rename from 68 Orbit/orbit.bas
rename to 68_Orbit/orbit.bas
diff --git a/68 Orbit/pascal/README.md b/68_Orbit/pascal/README.md
similarity index 100%
rename from 68 Orbit/pascal/README.md
rename to 68_Orbit/pascal/README.md
diff --git a/68 Orbit/perl/README.md b/68_Orbit/perl/README.md
similarity index 100%
rename from 68 Orbit/perl/README.md
rename to 68_Orbit/perl/README.md
diff --git a/68 Orbit/python/README.md b/68_Orbit/python/README.md
similarity index 100%
rename from 68 Orbit/python/README.md
rename to 68_Orbit/python/README.md
diff --git a/68 Orbit/python/orbit.py b/68_Orbit/python/orbit.py
similarity index 100%
rename from 68 Orbit/python/orbit.py
rename to 68_Orbit/python/orbit.py
diff --git a/68 Orbit/ruby/README.md b/68_Orbit/ruby/README.md
similarity index 100%
rename from 68 Orbit/ruby/README.md
rename to 68_Orbit/ruby/README.md
diff --git a/68 Orbit/vbnet/README.md b/68_Orbit/vbnet/README.md
similarity index 100%
rename from 68 Orbit/vbnet/README.md
rename to 68_Orbit/vbnet/README.md
diff --git a/69 Pizza/README.md b/69_Pizza/README.md
similarity index 100%
rename from 69 Pizza/README.md
rename to 69_Pizza/README.md
diff --git a/69 Pizza/csharp/README.md b/69_Pizza/csharp/README.md
similarity index 100%
rename from 69 Pizza/csharp/README.md
rename to 69_Pizza/csharp/README.md
diff --git a/69 Pizza/java/README.md b/69_Pizza/java/README.md
similarity index 100%
rename from 69 Pizza/java/README.md
rename to 69_Pizza/java/README.md
diff --git a/69 Pizza/java/src/Pizza.java b/69_Pizza/java/src/Pizza.java
similarity index 100%
rename from 69 Pizza/java/src/Pizza.java
rename to 69_Pizza/java/src/Pizza.java
diff --git a/69 Pizza/java/src/PizzaGame.java b/69_Pizza/java/src/PizzaGame.java
similarity index 100%
rename from 69 Pizza/java/src/PizzaGame.java
rename to 69_Pizza/java/src/PizzaGame.java
diff --git a/69 Pizza/javascript/README.md b/69_Pizza/javascript/README.md
similarity index 100%
rename from 69 Pizza/javascript/README.md
rename to 69_Pizza/javascript/README.md
diff --git a/69 Pizza/javascript/pizza.html b/69_Pizza/javascript/pizza.html
similarity index 100%
rename from 69 Pizza/javascript/pizza.html
rename to 69_Pizza/javascript/pizza.html
diff --git a/69 Pizza/javascript/pizza.js b/69_Pizza/javascript/pizza.js
similarity index 100%
rename from 69 Pizza/javascript/pizza.js
rename to 69_Pizza/javascript/pizza.js
diff --git a/69 Pizza/pascal/README.md b/69_Pizza/pascal/README.md
similarity index 100%
rename from 69 Pizza/pascal/README.md
rename to 69_Pizza/pascal/README.md
diff --git a/69 Pizza/perl/README.md b/69_Pizza/perl/README.md
similarity index 100%
rename from 69 Pizza/perl/README.md
rename to 69_Pizza/perl/README.md
diff --git a/69 Pizza/pizza.bas b/69_Pizza/pizza.bas
similarity index 100%
rename from 69 Pizza/pizza.bas
rename to 69_Pizza/pizza.bas
diff --git a/69 Pizza/python/README.md b/69_Pizza/python/README.md
similarity index 100%
rename from 69 Pizza/python/README.md
rename to 69_Pizza/python/README.md
diff --git a/69 Pizza/python/pizza.py b/69_Pizza/python/pizza.py
similarity index 100%
rename from 69 Pizza/python/pizza.py
rename to 69_Pizza/python/pizza.py
diff --git a/69 Pizza/ruby/README.md b/69_Pizza/ruby/README.md
similarity index 100%
rename from 69 Pizza/ruby/README.md
rename to 69_Pizza/ruby/README.md
diff --git a/69 Pizza/vbnet/README.md b/69_Pizza/vbnet/README.md
similarity index 100%
rename from 69 Pizza/vbnet/README.md
rename to 69_Pizza/vbnet/README.md
diff --git a/70 Poetry/README.md b/70_Poetry/README.md
similarity index 100%
rename from 70 Poetry/README.md
rename to 70_Poetry/README.md
diff --git a/70 Poetry/csharp/README.md b/70_Poetry/csharp/README.md
similarity index 100%
rename from 70 Poetry/csharp/README.md
rename to 70_Poetry/csharp/README.md
diff --git a/70 Poetry/java/Poetry.java b/70_Poetry/java/Poetry.java
similarity index 100%
rename from 70 Poetry/java/Poetry.java
rename to 70_Poetry/java/Poetry.java
diff --git a/70 Poetry/java/README.md b/70_Poetry/java/README.md
similarity index 100%
rename from 70 Poetry/java/README.md
rename to 70_Poetry/java/README.md
diff --git a/70 Poetry/javascript/README.md b/70_Poetry/javascript/README.md
similarity index 100%
rename from 70 Poetry/javascript/README.md
rename to 70_Poetry/javascript/README.md
diff --git a/70 Poetry/javascript/poetry.html b/70_Poetry/javascript/poetry.html
similarity index 100%
rename from 70 Poetry/javascript/poetry.html
rename to 70_Poetry/javascript/poetry.html
diff --git a/70 Poetry/javascript/poetry.js b/70_Poetry/javascript/poetry.js
similarity index 100%
rename from 70 Poetry/javascript/poetry.js
rename to 70_Poetry/javascript/poetry.js
diff --git a/70 Poetry/pascal/README.md b/70_Poetry/pascal/README.md
similarity index 100%
rename from 70 Poetry/pascal/README.md
rename to 70_Poetry/pascal/README.md
diff --git a/70 Poetry/perl/README.md b/70_Poetry/perl/README.md
similarity index 100%
rename from 70 Poetry/perl/README.md
rename to 70_Poetry/perl/README.md
diff --git a/70 Poetry/perl/poetry.pl b/70_Poetry/perl/poetry.pl
similarity index 100%
rename from 70 Poetry/perl/poetry.pl
rename to 70_Poetry/perl/poetry.pl
diff --git a/70 Poetry/poetry.bas b/70_Poetry/poetry.bas
similarity index 100%
rename from 70 Poetry/poetry.bas
rename to 70_Poetry/poetry.bas
diff --git a/70 Poetry/poetry.pl b/70_Poetry/poetry.pl
similarity index 100%
rename from 70 Poetry/poetry.pl
rename to 70_Poetry/poetry.pl
diff --git a/70 Poetry/python/README.md b/70_Poetry/python/README.md
similarity index 100%
rename from 70 Poetry/python/README.md
rename to 70_Poetry/python/README.md
diff --git a/70 Poetry/python/poetry.py b/70_Poetry/python/poetry.py
similarity index 100%
rename from 70 Poetry/python/poetry.py
rename to 70_Poetry/python/poetry.py
diff --git a/70 Poetry/ruby/README.md b/70_Poetry/ruby/README.md
similarity index 100%
rename from 70 Poetry/ruby/README.md
rename to 70_Poetry/ruby/README.md
diff --git a/70 Poetry/vbnet/README.md b/70_Poetry/vbnet/README.md
similarity index 100%
rename from 70 Poetry/vbnet/README.md
rename to 70_Poetry/vbnet/README.md
diff --git a/71 Poker/README.md b/71_Poker/README.md
similarity index 100%
rename from 71 Poker/README.md
rename to 71_Poker/README.md
diff --git a/71 Poker/csharp/README.md b/71_Poker/csharp/README.md
similarity index 100%
rename from 71 Poker/csharp/README.md
rename to 71_Poker/csharp/README.md
diff --git a/71 Poker/java/README.md b/71_Poker/java/README.md
similarity index 100%
rename from 71 Poker/java/README.md
rename to 71_Poker/java/README.md
diff --git a/71 Poker/javascript/README.md b/71_Poker/javascript/README.md
similarity index 100%
rename from 71 Poker/javascript/README.md
rename to 71_Poker/javascript/README.md
diff --git a/71 Poker/javascript/poker.html b/71_Poker/javascript/poker.html
similarity index 100%
rename from 71 Poker/javascript/poker.html
rename to 71_Poker/javascript/poker.html
diff --git a/71 Poker/javascript/poker.js b/71_Poker/javascript/poker.js
similarity index 100%
rename from 71 Poker/javascript/poker.js
rename to 71_Poker/javascript/poker.js
diff --git a/71 Poker/pascal/README.md b/71_Poker/pascal/README.md
similarity index 100%
rename from 71 Poker/pascal/README.md
rename to 71_Poker/pascal/README.md
diff --git a/71 Poker/perl/README.md b/71_Poker/perl/README.md
similarity index 100%
rename from 71 Poker/perl/README.md
rename to 71_Poker/perl/README.md
diff --git a/71 Poker/poker.bas b/71_Poker/poker.bas
similarity index 100%
rename from 71 Poker/poker.bas
rename to 71_Poker/poker.bas
diff --git a/71 Poker/python/README.md b/71_Poker/python/README.md
similarity index 100%
rename from 71 Poker/python/README.md
rename to 71_Poker/python/README.md
diff --git a/71 Poker/ruby/README.md b/71_Poker/ruby/README.md
similarity index 100%
rename from 71 Poker/ruby/README.md
rename to 71_Poker/ruby/README.md
diff --git a/71 Poker/vbnet/README.md b/71_Poker/vbnet/README.md
similarity index 100%
rename from 71 Poker/vbnet/README.md
rename to 71_Poker/vbnet/README.md
diff --git a/72 Queen/README.md b/72_Queen/README.md
similarity index 100%
rename from 72 Queen/README.md
rename to 72_Queen/README.md
diff --git a/72 Queen/csharp/README.md b/72_Queen/csharp/README.md
similarity index 100%
rename from 72 Queen/csharp/README.md
rename to 72_Queen/csharp/README.md
diff --git a/72 Queen/java/README.md b/72_Queen/java/README.md
similarity index 100%
rename from 72 Queen/java/README.md
rename to 72_Queen/java/README.md
diff --git a/72 Queen/javascript/README.md b/72_Queen/javascript/README.md
similarity index 100%
rename from 72 Queen/javascript/README.md
rename to 72_Queen/javascript/README.md
diff --git a/72 Queen/javascript/queen.html b/72_Queen/javascript/queen.html
similarity index 100%
rename from 72 Queen/javascript/queen.html
rename to 72_Queen/javascript/queen.html
diff --git a/72 Queen/javascript/queen.js b/72_Queen/javascript/queen.js
similarity index 100%
rename from 72 Queen/javascript/queen.js
rename to 72_Queen/javascript/queen.js
diff --git a/72 Queen/pascal/README.md b/72_Queen/pascal/README.md
similarity index 100%
rename from 72 Queen/pascal/README.md
rename to 72_Queen/pascal/README.md
diff --git a/72 Queen/perl/README.md b/72_Queen/perl/README.md
similarity index 100%
rename from 72 Queen/perl/README.md
rename to 72_Queen/perl/README.md
diff --git a/72 Queen/python/README.md b/72_Queen/python/README.md
similarity index 100%
rename from 72 Queen/python/README.md
rename to 72_Queen/python/README.md
diff --git a/72 Queen/queen.bas b/72_Queen/queen.bas
similarity index 100%
rename from 72 Queen/queen.bas
rename to 72_Queen/queen.bas
diff --git a/72 Queen/ruby/README.md b/72_Queen/ruby/README.md
similarity index 100%
rename from 72 Queen/ruby/README.md
rename to 72_Queen/ruby/README.md
diff --git a/72 Queen/vbnet/README.md b/72_Queen/vbnet/README.md
similarity index 100%
rename from 72 Queen/vbnet/README.md
rename to 72_Queen/vbnet/README.md
diff --git a/73 Reverse/README.md b/73_Reverse/README.md
similarity index 100%
rename from 73 Reverse/README.md
rename to 73_Reverse/README.md
diff --git a/73 Reverse/csharp/README.md b/73_Reverse/csharp/README.md
similarity index 100%
rename from 73 Reverse/csharp/README.md
rename to 73_Reverse/csharp/README.md
diff --git a/73 Reverse/java/README.md b/73_Reverse/java/README.md
similarity index 100%
rename from 73 Reverse/java/README.md
rename to 73_Reverse/java/README.md
diff --git a/73 Reverse/java/Reverse.java b/73_Reverse/java/Reverse.java
similarity index 100%
rename from 73 Reverse/java/Reverse.java
rename to 73_Reverse/java/Reverse.java
diff --git a/73 Reverse/javascript/README.md b/73_Reverse/javascript/README.md
similarity index 100%
rename from 73 Reverse/javascript/README.md
rename to 73_Reverse/javascript/README.md
diff --git a/73 Reverse/javascript/reverse.html b/73_Reverse/javascript/reverse.html
similarity index 100%
rename from 73 Reverse/javascript/reverse.html
rename to 73_Reverse/javascript/reverse.html
diff --git a/73 Reverse/javascript/reverse.js b/73_Reverse/javascript/reverse.js
similarity index 100%
rename from 73 Reverse/javascript/reverse.js
rename to 73_Reverse/javascript/reverse.js
diff --git a/73 Reverse/pascal/README.md b/73_Reverse/pascal/README.md
similarity index 100%
rename from 73 Reverse/pascal/README.md
rename to 73_Reverse/pascal/README.md
diff --git a/73 Reverse/perl/README.md b/73_Reverse/perl/README.md
similarity index 100%
rename from 73 Reverse/perl/README.md
rename to 73_Reverse/perl/README.md
diff --git a/73 Reverse/python/README.md b/73_Reverse/python/README.md
similarity index 100%
rename from 73 Reverse/python/README.md
rename to 73_Reverse/python/README.md
diff --git a/73 Reverse/python/reverse.py b/73_Reverse/python/reverse.py
similarity index 100%
rename from 73 Reverse/python/reverse.py
rename to 73_Reverse/python/reverse.py
diff --git a/73 Reverse/reverse.bas b/73_Reverse/reverse.bas
similarity index 100%
rename from 73 Reverse/reverse.bas
rename to 73_Reverse/reverse.bas
diff --git a/73 Reverse/ruby/README.md b/73_Reverse/ruby/README.md
similarity index 100%
rename from 73 Reverse/ruby/README.md
rename to 73_Reverse/ruby/README.md
diff --git a/73 Reverse/vbnet/README.md b/73_Reverse/vbnet/README.md
similarity index 100%
rename from 73 Reverse/vbnet/README.md
rename to 73_Reverse/vbnet/README.md
diff --git a/73 Reverse/vbnet/Reverse.vb b/73_Reverse/vbnet/Reverse.vb
similarity index 100%
rename from 73 Reverse/vbnet/Reverse.vb
rename to 73_Reverse/vbnet/Reverse.vb
diff --git a/74 Rock Scissors Paper/README.md b/74_Rock_Scissors_Paper/README.md
similarity index 100%
rename from 74 Rock Scissors Paper/README.md
rename to 74_Rock_Scissors_Paper/README.md
diff --git a/74 Rock Scissors Paper/csharp/Choice.cs b/74_Rock_Scissors_Paper/csharp/Choice.cs
similarity index 100%
rename from 74 Rock Scissors Paper/csharp/Choice.cs
rename to 74_Rock_Scissors_Paper/csharp/Choice.cs
diff --git a/74 Rock Scissors Paper/csharp/Choices.cs b/74_Rock_Scissors_Paper/csharp/Choices.cs
similarity index 100%
rename from 74 Rock Scissors Paper/csharp/Choices.cs
rename to 74_Rock_Scissors_Paper/csharp/Choices.cs
diff --git a/74 Rock Scissors Paper/csharp/Game.cs b/74_Rock_Scissors_Paper/csharp/Game.cs
similarity index 100%
rename from 74 Rock Scissors Paper/csharp/Game.cs
rename to 74_Rock_Scissors_Paper/csharp/Game.cs
diff --git a/74 Rock Scissors Paper/csharp/Program.cs b/74_Rock_Scissors_Paper/csharp/Program.cs
similarity index 100%
rename from 74 Rock Scissors Paper/csharp/Program.cs
rename to 74_Rock_Scissors_Paper/csharp/Program.cs
diff --git a/74 Rock Scissors Paper/csharp/README.md b/74_Rock_Scissors_Paper/csharp/README.md
similarity index 100%
rename from 74 Rock Scissors Paper/csharp/README.md
rename to 74_Rock_Scissors_Paper/csharp/README.md
diff --git a/74 Rock Scissors Paper/csharp/RockScissorsPaper.csproj b/74_Rock_Scissors_Paper/csharp/RockScissorsPaper.csproj
similarity index 100%
rename from 74 Rock Scissors Paper/csharp/RockScissorsPaper.csproj
rename to 74_Rock_Scissors_Paper/csharp/RockScissorsPaper.csproj
diff --git a/74 Rock Scissors Paper/java/README.md b/74_Rock_Scissors_Paper/java/README.md
similarity index 100%
rename from 74 Rock Scissors Paper/java/README.md
rename to 74_Rock_Scissors_Paper/java/README.md
diff --git a/74 Rock Scissors Paper/java/src/RockScissors.java b/74_Rock_Scissors_Paper/java/src/RockScissors.java
similarity index 100%
rename from 74 Rock Scissors Paper/java/src/RockScissors.java
rename to 74_Rock_Scissors_Paper/java/src/RockScissors.java
diff --git a/74 Rock Scissors Paper/javascript/README.md b/74_Rock_Scissors_Paper/javascript/README.md
similarity index 100%
rename from 74 Rock Scissors Paper/javascript/README.md
rename to 74_Rock_Scissors_Paper/javascript/README.md
diff --git a/74 Rock Scissors Paper/javascript/rockscissors.html b/74_Rock_Scissors_Paper/javascript/rockscissors.html
similarity index 100%
rename from 74 Rock Scissors Paper/javascript/rockscissors.html
rename to 74_Rock_Scissors_Paper/javascript/rockscissors.html
diff --git a/74 Rock Scissors Paper/javascript/rockscissors.js b/74_Rock_Scissors_Paper/javascript/rockscissors.js
similarity index 100%
rename from 74 Rock Scissors Paper/javascript/rockscissors.js
rename to 74_Rock_Scissors_Paper/javascript/rockscissors.js
diff --git a/74 Rock Scissors Paper/pascal/README.md b/74_Rock_Scissors_Paper/pascal/README.md
similarity index 100%
rename from 74 Rock Scissors Paper/pascal/README.md
rename to 74_Rock_Scissors_Paper/pascal/README.md
diff --git a/74 Rock Scissors Paper/perl/README.md b/74_Rock_Scissors_Paper/perl/README.md
similarity index 100%
rename from 74 Rock Scissors Paper/perl/README.md
rename to 74_Rock_Scissors_Paper/perl/README.md
diff --git a/74 Rock Scissors Paper/perl/rockscissors.pl b/74_Rock_Scissors_Paper/perl/rockscissors.pl
similarity index 100%
rename from 74 Rock Scissors Paper/perl/rockscissors.pl
rename to 74_Rock_Scissors_Paper/perl/rockscissors.pl
diff --git a/74 Rock Scissors Paper/python/README.md b/74_Rock_Scissors_Paper/python/README.md
similarity index 100%
rename from 74 Rock Scissors Paper/python/README.md
rename to 74_Rock_Scissors_Paper/python/README.md
diff --git a/74 Rock Scissors Paper/python/rockscissors.py b/74_Rock_Scissors_Paper/python/rockscissors.py
similarity index 100%
rename from 74 Rock Scissors Paper/python/rockscissors.py
rename to 74_Rock_Scissors_Paper/python/rockscissors.py
diff --git a/74 Rock Scissors Paper/rockscissors.bas b/74_Rock_Scissors_Paper/rockscissors.bas
similarity index 100%
rename from 74 Rock Scissors Paper/rockscissors.bas
rename to 74_Rock_Scissors_Paper/rockscissors.bas
diff --git a/74 Rock Scissors Paper/ruby/README.md b/74_Rock_Scissors_Paper/ruby/README.md
similarity index 100%
rename from 74 Rock Scissors Paper/ruby/README.md
rename to 74_Rock_Scissors_Paper/ruby/README.md
diff --git a/74 Rock Scissors Paper/vbnet/README.md b/74_Rock_Scissors_Paper/vbnet/README.md
similarity index 100%
rename from 74 Rock Scissors Paper/vbnet/README.md
rename to 74_Rock_Scissors_Paper/vbnet/README.md
diff --git a/75 Roulette/README.md b/75_Roulette/README.md
similarity index 100%
rename from 75 Roulette/README.md
rename to 75_Roulette/README.md
diff --git a/75 Roulette/csharp/README.md b/75_Roulette/csharp/README.md
similarity index 100%
rename from 75 Roulette/csharp/README.md
rename to 75_Roulette/csharp/README.md
diff --git a/75 Roulette/java/README.md b/75_Roulette/java/README.md
similarity index 100%
rename from 75 Roulette/java/README.md
rename to 75_Roulette/java/README.md
diff --git a/75 Roulette/javascript/README.md b/75_Roulette/javascript/README.md
similarity index 100%
rename from 75 Roulette/javascript/README.md
rename to 75_Roulette/javascript/README.md
diff --git a/75 Roulette/javascript/roulette.html b/75_Roulette/javascript/roulette.html
similarity index 100%
rename from 75 Roulette/javascript/roulette.html
rename to 75_Roulette/javascript/roulette.html
diff --git a/75 Roulette/javascript/roulette.js b/75_Roulette/javascript/roulette.js
similarity index 100%
rename from 75 Roulette/javascript/roulette.js
rename to 75_Roulette/javascript/roulette.js
diff --git a/75 Roulette/pascal/README.md b/75_Roulette/pascal/README.md
similarity index 100%
rename from 75 Roulette/pascal/README.md
rename to 75_Roulette/pascal/README.md
diff --git a/75 Roulette/perl/README.md b/75_Roulette/perl/README.md
similarity index 100%
rename from 75 Roulette/perl/README.md
rename to 75_Roulette/perl/README.md
diff --git a/75 Roulette/python/README.md b/75_Roulette/python/README.md
similarity index 100%
rename from 75 Roulette/python/README.md
rename to 75_Roulette/python/README.md
diff --git a/75 Roulette/roulette.bas b/75_Roulette/roulette.bas
similarity index 100%
rename from 75 Roulette/roulette.bas
rename to 75_Roulette/roulette.bas
diff --git a/75 Roulette/ruby/README.md b/75_Roulette/ruby/README.md
similarity index 100%
rename from 75 Roulette/ruby/README.md
rename to 75_Roulette/ruby/README.md
diff --git a/75 Roulette/vbnet/README.md b/75_Roulette/vbnet/README.md
similarity index 100%
rename from 75 Roulette/vbnet/README.md
rename to 75_Roulette/vbnet/README.md
diff --git a/76 Russian Roulette/README.md b/76_Russian_Roulette/README.md
similarity index 100%
rename from 76 Russian Roulette/README.md
rename to 76_Russian_Roulette/README.md
diff --git a/76 Russian Roulette/csharp/README.md b/76_Russian_Roulette/csharp/README.md
similarity index 100%
rename from 76 Russian Roulette/csharp/README.md
rename to 76_Russian_Roulette/csharp/README.md
diff --git a/76 Russian Roulette/csharp/RussianRoulette/Program.cs b/76_Russian_Roulette/csharp/RussianRoulette/Program.cs
similarity index 100%
rename from 76 Russian Roulette/csharp/RussianRoulette/Program.cs
rename to 76_Russian_Roulette/csharp/RussianRoulette/Program.cs
diff --git a/76 Russian Roulette/csharp/RussianRoulette/RussianRoulette.csproj b/76_Russian_Roulette/csharp/RussianRoulette/RussianRoulette.csproj
similarity index 100%
rename from 76 Russian Roulette/csharp/RussianRoulette/RussianRoulette.csproj
rename to 76_Russian_Roulette/csharp/RussianRoulette/RussianRoulette.csproj
diff --git a/76 Russian Roulette/csharp/RussianRoulette/RussianRoulette.sln b/76_Russian_Roulette/csharp/RussianRoulette/RussianRoulette.sln
similarity index 100%
rename from 76 Russian Roulette/csharp/RussianRoulette/RussianRoulette.sln
rename to 76_Russian_Roulette/csharp/RussianRoulette/RussianRoulette.sln
diff --git a/76 Russian Roulette/java/README.md b/76_Russian_Roulette/java/README.md
similarity index 100%
rename from 76 Russian Roulette/java/README.md
rename to 76_Russian_Roulette/java/README.md
diff --git a/76 Russian Roulette/java/src/RussianRoulette.java b/76_Russian_Roulette/java/src/RussianRoulette.java
similarity index 100%
rename from 76 Russian Roulette/java/src/RussianRoulette.java
rename to 76_Russian_Roulette/java/src/RussianRoulette.java
diff --git a/76 Russian Roulette/javascript/README.md b/76_Russian_Roulette/javascript/README.md
similarity index 100%
rename from 76 Russian Roulette/javascript/README.md
rename to 76_Russian_Roulette/javascript/README.md
diff --git a/76 Russian Roulette/javascript/russianroulette.html b/76_Russian_Roulette/javascript/russianroulette.html
similarity index 100%
rename from 76 Russian Roulette/javascript/russianroulette.html
rename to 76_Russian_Roulette/javascript/russianroulette.html
diff --git a/76 Russian Roulette/javascript/russianroulette.js b/76_Russian_Roulette/javascript/russianroulette.js
similarity index 100%
rename from 76 Russian Roulette/javascript/russianroulette.js
rename to 76_Russian_Roulette/javascript/russianroulette.js
diff --git a/76 Russian Roulette/pascal/README.md b/76_Russian_Roulette/pascal/README.md
similarity index 100%
rename from 76 Russian Roulette/pascal/README.md
rename to 76_Russian_Roulette/pascal/README.md
diff --git a/76 Russian Roulette/perl/README.md b/76_Russian_Roulette/perl/README.md
similarity index 100%
rename from 76 Russian Roulette/perl/README.md
rename to 76_Russian_Roulette/perl/README.md
diff --git a/76 Russian Roulette/perl/russianroulette.pl b/76_Russian_Roulette/perl/russianroulette.pl
similarity index 100%
rename from 76 Russian Roulette/perl/russianroulette.pl
rename to 76_Russian_Roulette/perl/russianroulette.pl
diff --git a/76 Russian Roulette/python/README.md b/76_Russian_Roulette/python/README.md
similarity index 100%
rename from 76 Russian Roulette/python/README.md
rename to 76_Russian_Roulette/python/README.md
diff --git a/76 Russian Roulette/python/russianroulette.py b/76_Russian_Roulette/python/russianroulette.py
similarity index 100%
rename from 76 Russian Roulette/python/russianroulette.py
rename to 76_Russian_Roulette/python/russianroulette.py
diff --git a/76 Russian Roulette/ruby/README.md b/76_Russian_Roulette/ruby/README.md
similarity index 100%
rename from 76 Russian Roulette/ruby/README.md
rename to 76_Russian_Roulette/ruby/README.md
diff --git a/76 Russian Roulette/russianroulette.bas b/76_Russian_Roulette/russianroulette.bas
similarity index 100%
rename from 76 Russian Roulette/russianroulette.bas
rename to 76_Russian_Roulette/russianroulette.bas
diff --git a/76 Russian Roulette/vbnet/README.md b/76_Russian_Roulette/vbnet/README.md
similarity index 100%
rename from 76 Russian Roulette/vbnet/README.md
rename to 76_Russian_Roulette/vbnet/README.md
diff --git a/77 Salvo/README.md b/77_Salvo/README.md
similarity index 100%
rename from 77 Salvo/README.md
rename to 77_Salvo/README.md
diff --git a/77 Salvo/csharp/README.md b/77_Salvo/csharp/README.md
similarity index 100%
rename from 77 Salvo/csharp/README.md
rename to 77_Salvo/csharp/README.md
diff --git a/77 Salvo/java/README.md b/77_Salvo/java/README.md
similarity index 100%
rename from 77 Salvo/java/README.md
rename to 77_Salvo/java/README.md
diff --git a/77 Salvo/javascript/README.md b/77_Salvo/javascript/README.md
similarity index 100%
rename from 77 Salvo/javascript/README.md
rename to 77_Salvo/javascript/README.md
diff --git a/77 Salvo/javascript/salvo.html b/77_Salvo/javascript/salvo.html
similarity index 100%
rename from 77 Salvo/javascript/salvo.html
rename to 77_Salvo/javascript/salvo.html
diff --git a/77 Salvo/javascript/salvo.js b/77_Salvo/javascript/salvo.js
similarity index 100%
rename from 77 Salvo/javascript/salvo.js
rename to 77_Salvo/javascript/salvo.js
diff --git a/77 Salvo/pascal/README.md b/77_Salvo/pascal/README.md
similarity index 100%
rename from 77 Salvo/pascal/README.md
rename to 77_Salvo/pascal/README.md
diff --git a/77 Salvo/perl/README.md b/77_Salvo/perl/README.md
similarity index 100%
rename from 77 Salvo/perl/README.md
rename to 77_Salvo/perl/README.md
diff --git a/77 Salvo/python/README.md b/77_Salvo/python/README.md
similarity index 100%
rename from 77 Salvo/python/README.md
rename to 77_Salvo/python/README.md
diff --git a/77 Salvo/python/salvo.ipynb b/77_Salvo/python/salvo.ipynb
similarity index 100%
rename from 77 Salvo/python/salvo.ipynb
rename to 77_Salvo/python/salvo.ipynb
diff --git a/77 Salvo/python/salvo.py b/77_Salvo/python/salvo.py
similarity index 100%
rename from 77 Salvo/python/salvo.py
rename to 77_Salvo/python/salvo.py
diff --git a/77 Salvo/ruby/README.md b/77_Salvo/ruby/README.md
similarity index 100%
rename from 77 Salvo/ruby/README.md
rename to 77_Salvo/ruby/README.md
diff --git a/77 Salvo/salvo.bas b/77_Salvo/salvo.bas
similarity index 100%
rename from 77 Salvo/salvo.bas
rename to 77_Salvo/salvo.bas
diff --git a/77 Salvo/vbnet/README.md b/77_Salvo/vbnet/README.md
similarity index 100%
rename from 77 Salvo/vbnet/README.md
rename to 77_Salvo/vbnet/README.md
diff --git a/78 Sine Wave/README.md b/78_Sine_Wave/README.md
similarity index 100%
rename from 78 Sine Wave/README.md
rename to 78_Sine_Wave/README.md
diff --git a/78 Sine Wave/csharp/README.md b/78_Sine_Wave/csharp/README.md
similarity index 100%
rename from 78 Sine Wave/csharp/README.md
rename to 78_Sine_Wave/csharp/README.md
diff --git a/78 Sine Wave/csharp/SineWave/SineWave.sln b/78_Sine_Wave/csharp/SineWave/SineWave.sln
similarity index 100%
rename from 78 Sine Wave/csharp/SineWave/SineWave.sln
rename to 78_Sine_Wave/csharp/SineWave/SineWave.sln
diff --git a/78 Sine Wave/csharp/SineWave/SineWave/Program.cs b/78_Sine_Wave/csharp/SineWave/SineWave/Program.cs
similarity index 100%
rename from 78 Sine Wave/csharp/SineWave/SineWave/Program.cs
rename to 78_Sine_Wave/csharp/SineWave/SineWave/Program.cs
diff --git a/78 Sine Wave/csharp/SineWave/SineWave/SineWave.csproj b/78_Sine_Wave/csharp/SineWave/SineWave/SineWave.csproj
similarity index 100%
rename from 78 Sine Wave/csharp/SineWave/SineWave/SineWave.csproj
rename to 78_Sine_Wave/csharp/SineWave/SineWave/SineWave.csproj
diff --git a/78 Sine Wave/java/README.md b/78_Sine_Wave/java/README.md
similarity index 100%
rename from 78 Sine Wave/java/README.md
rename to 78_Sine_Wave/java/README.md
diff --git a/78 Sine Wave/java/src/SineWave.java b/78_Sine_Wave/java/src/SineWave.java
similarity index 100%
rename from 78 Sine Wave/java/src/SineWave.java
rename to 78_Sine_Wave/java/src/SineWave.java
diff --git a/78 Sine Wave/javascript/README.md b/78_Sine_Wave/javascript/README.md
similarity index 100%
rename from 78 Sine Wave/javascript/README.md
rename to 78_Sine_Wave/javascript/README.md
diff --git a/78 Sine Wave/javascript/sinewave.js b/78_Sine_Wave/javascript/sinewave.js
similarity index 100%
rename from 78 Sine Wave/javascript/sinewave.js
rename to 78_Sine_Wave/javascript/sinewave.js
diff --git a/78 Sine Wave/pascal/README.md b/78_Sine_Wave/pascal/README.md
similarity index 100%
rename from 78 Sine Wave/pascal/README.md
rename to 78_Sine_Wave/pascal/README.md
diff --git a/78 Sine Wave/perl/README.md b/78_Sine_Wave/perl/README.md
similarity index 100%
rename from 78 Sine Wave/perl/README.md
rename to 78_Sine_Wave/perl/README.md
diff --git a/78 Sine Wave/perl/sinewave.pl b/78_Sine_Wave/perl/sinewave.pl
similarity index 100%
rename from 78 Sine Wave/perl/sinewave.pl
rename to 78_Sine_Wave/perl/sinewave.pl
diff --git a/78 Sine Wave/python/README.md b/78_Sine_Wave/python/README.md
similarity index 100%
rename from 78 Sine Wave/python/README.md
rename to 78_Sine_Wave/python/README.md
diff --git a/78 Sine Wave/python/sinewave.py b/78_Sine_Wave/python/sinewave.py
similarity index 100%
rename from 78 Sine Wave/python/sinewave.py
rename to 78_Sine_Wave/python/sinewave.py
diff --git a/78 Sine Wave/ruby/README.md b/78_Sine_Wave/ruby/README.md
similarity index 100%
rename from 78 Sine Wave/ruby/README.md
rename to 78_Sine_Wave/ruby/README.md
diff --git a/78 Sine Wave/ruby/sinewave.rb b/78_Sine_Wave/ruby/sinewave.rb
similarity index 100%
rename from 78 Sine Wave/ruby/sinewave.rb
rename to 78_Sine_Wave/ruby/sinewave.rb
diff --git a/78 Sine Wave/sinewave.bas b/78_Sine_Wave/sinewave.bas
similarity index 100%
rename from 78 Sine Wave/sinewave.bas
rename to 78_Sine_Wave/sinewave.bas
diff --git a/78 Sine Wave/vbnet/README.md b/78_Sine_Wave/vbnet/README.md
similarity index 100%
rename from 78 Sine Wave/vbnet/README.md
rename to 78_Sine_Wave/vbnet/README.md
diff --git a/79 Slalom/README.md b/79_Slalom/README.md
similarity index 100%
rename from 79 Slalom/README.md
rename to 79_Slalom/README.md
diff --git a/79 Slalom/csharp/README.md b/79_Slalom/csharp/README.md
similarity index 100%
rename from 79 Slalom/csharp/README.md
rename to 79_Slalom/csharp/README.md
diff --git a/79 Slalom/java/README.md b/79_Slalom/java/README.md
similarity index 100%
rename from 79 Slalom/java/README.md
rename to 79_Slalom/java/README.md
diff --git a/79 Slalom/javascript/README.md b/79_Slalom/javascript/README.md
similarity index 100%
rename from 79 Slalom/javascript/README.md
rename to 79_Slalom/javascript/README.md
diff --git a/79 Slalom/javascript/slalom.html b/79_Slalom/javascript/slalom.html
similarity index 100%
rename from 79 Slalom/javascript/slalom.html
rename to 79_Slalom/javascript/slalom.html
diff --git a/79 Slalom/javascript/slalom.js b/79_Slalom/javascript/slalom.js
similarity index 100%
rename from 79 Slalom/javascript/slalom.js
rename to 79_Slalom/javascript/slalom.js
diff --git a/79 Slalom/pascal/README.md b/79_Slalom/pascal/README.md
similarity index 100%
rename from 79 Slalom/pascal/README.md
rename to 79_Slalom/pascal/README.md
diff --git a/79 Slalom/perl/README.md b/79_Slalom/perl/README.md
similarity index 100%
rename from 79 Slalom/perl/README.md
rename to 79_Slalom/perl/README.md
diff --git a/79 Slalom/python/README.md b/79_Slalom/python/README.md
similarity index 100%
rename from 79 Slalom/python/README.md
rename to 79_Slalom/python/README.md
diff --git a/79 Slalom/ruby/README.md b/79_Slalom/ruby/README.md
similarity index 100%
rename from 79 Slalom/ruby/README.md
rename to 79_Slalom/ruby/README.md
diff --git a/79 Slalom/slalom.bas b/79_Slalom/slalom.bas
similarity index 100%
rename from 79 Slalom/slalom.bas
rename to 79_Slalom/slalom.bas
diff --git a/79 Slalom/vbnet/README.md b/79_Slalom/vbnet/README.md
similarity index 100%
rename from 79 Slalom/vbnet/README.md
rename to 79_Slalom/vbnet/README.md
diff --git a/80 Slots/README.md b/80_Slots/README.md
similarity index 100%
rename from 80 Slots/README.md
rename to 80_Slots/README.md
diff --git a/80 Slots/csharp/README.md b/80_Slots/csharp/README.md
similarity index 100%
rename from 80 Slots/csharp/README.md
rename to 80_Slots/csharp/README.md
diff --git a/80 Slots/java/README.md b/80_Slots/java/README.md
similarity index 100%
rename from 80 Slots/java/README.md
rename to 80_Slots/java/README.md
diff --git a/80 Slots/java/src/Slots.java b/80_Slots/java/src/Slots.java
similarity index 100%
rename from 80 Slots/java/src/Slots.java
rename to 80_Slots/java/src/Slots.java
diff --git a/80 Slots/java/src/SlotsGame.java b/80_Slots/java/src/SlotsGame.java
similarity index 100%
rename from 80 Slots/java/src/SlotsGame.java
rename to 80_Slots/java/src/SlotsGame.java
diff --git a/80 Slots/javascript/README.md b/80_Slots/javascript/README.md
similarity index 100%
rename from 80 Slots/javascript/README.md
rename to 80_Slots/javascript/README.md
diff --git a/80 Slots/javascript/slots.html b/80_Slots/javascript/slots.html
similarity index 100%
rename from 80 Slots/javascript/slots.html
rename to 80_Slots/javascript/slots.html
diff --git a/80 Slots/javascript/slots.js b/80_Slots/javascript/slots.js
similarity index 100%
rename from 80 Slots/javascript/slots.js
rename to 80_Slots/javascript/slots.js
diff --git a/80 Slots/pascal/README.md b/80_Slots/pascal/README.md
similarity index 100%
rename from 80 Slots/pascal/README.md
rename to 80_Slots/pascal/README.md
diff --git a/80 Slots/perl/README.md b/80_Slots/perl/README.md
similarity index 100%
rename from 80 Slots/perl/README.md
rename to 80_Slots/perl/README.md
diff --git a/80 Slots/python/README.md b/80_Slots/python/README.md
similarity index 100%
rename from 80 Slots/python/README.md
rename to 80_Slots/python/README.md
diff --git a/80 Slots/python/slots.py b/80_Slots/python/slots.py
similarity index 100%
rename from 80 Slots/python/slots.py
rename to 80_Slots/python/slots.py
diff --git a/80 Slots/ruby/README.md b/80_Slots/ruby/README.md
similarity index 100%
rename from 80 Slots/ruby/README.md
rename to 80_Slots/ruby/README.md
diff --git a/80 Slots/slots.bas b/80_Slots/slots.bas
similarity index 100%
rename from 80 Slots/slots.bas
rename to 80_Slots/slots.bas
diff --git a/80 Slots/vbnet/README.md b/80_Slots/vbnet/README.md
similarity index 100%
rename from 80 Slots/vbnet/README.md
rename to 80_Slots/vbnet/README.md
diff --git a/81 Splat/README.md b/81_Splat/README.md
similarity index 100%
rename from 81 Splat/README.md
rename to 81_Splat/README.md
diff --git a/81 Splat/csharp/README.md b/81_Splat/csharp/README.md
similarity index 100%
rename from 81 Splat/csharp/README.md
rename to 81_Splat/csharp/README.md
diff --git a/81 Splat/java/README.md b/81_Splat/java/README.md
similarity index 100%
rename from 81 Splat/java/README.md
rename to 81_Splat/java/README.md
diff --git a/81 Splat/javascript/README.md b/81_Splat/javascript/README.md
similarity index 100%
rename from 81 Splat/javascript/README.md
rename to 81_Splat/javascript/README.md
diff --git a/81 Splat/javascript/splat.html b/81_Splat/javascript/splat.html
similarity index 100%
rename from 81 Splat/javascript/splat.html
rename to 81_Splat/javascript/splat.html
diff --git a/81 Splat/javascript/splat.js b/81_Splat/javascript/splat.js
similarity index 100%
rename from 81 Splat/javascript/splat.js
rename to 81_Splat/javascript/splat.js
diff --git a/81 Splat/pascal/README.md b/81_Splat/pascal/README.md
similarity index 100%
rename from 81 Splat/pascal/README.md
rename to 81_Splat/pascal/README.md
diff --git a/81 Splat/perl/README.md b/81_Splat/perl/README.md
similarity index 100%
rename from 81 Splat/perl/README.md
rename to 81_Splat/perl/README.md
diff --git a/81 Splat/python/README.md b/81_Splat/python/README.md
similarity index 100%
rename from 81 Splat/python/README.md
rename to 81_Splat/python/README.md
diff --git a/81 Splat/python/splat.py b/81_Splat/python/splat.py
similarity index 100%
rename from 81 Splat/python/splat.py
rename to 81_Splat/python/splat.py
diff --git a/81 Splat/ruby/README.md b/81_Splat/ruby/README.md
similarity index 100%
rename from 81 Splat/ruby/README.md
rename to 81_Splat/ruby/README.md
diff --git a/81 Splat/splat.bas b/81_Splat/splat.bas
similarity index 100%
rename from 81 Splat/splat.bas
rename to 81_Splat/splat.bas
diff --git a/81 Splat/vbnet/README.md b/81_Splat/vbnet/README.md
similarity index 100%
rename from 81 Splat/vbnet/README.md
rename to 81_Splat/vbnet/README.md
diff --git a/82 Stars/README.md b/82_Stars/README.md
similarity index 100%
rename from 82 Stars/README.md
rename to 82_Stars/README.md
diff --git a/82 Stars/csharp/README.md b/82_Stars/csharp/README.md
similarity index 100%
rename from 82 Stars/csharp/README.md
rename to 82_Stars/csharp/README.md
diff --git a/82 Stars/csharp/Stars.sln b/82_Stars/csharp/Stars.sln
similarity index 100%
rename from 82 Stars/csharp/Stars.sln
rename to 82_Stars/csharp/Stars.sln
diff --git a/82 Stars/csharp/Stars/Game.cs b/82_Stars/csharp/Stars/Game.cs
similarity index 100%
rename from 82 Stars/csharp/Stars/Game.cs
rename to 82_Stars/csharp/Stars/Game.cs
diff --git a/82 Stars/csharp/Stars/Input.cs b/82_Stars/csharp/Stars/Input.cs
similarity index 100%
rename from 82 Stars/csharp/Stars/Input.cs
rename to 82_Stars/csharp/Stars/Input.cs
diff --git a/82 Stars/csharp/Stars/Program.cs b/82_Stars/csharp/Stars/Program.cs
similarity index 100%
rename from 82 Stars/csharp/Stars/Program.cs
rename to 82_Stars/csharp/Stars/Program.cs
diff --git a/82 Stars/csharp/Stars/Stars.csproj b/82_Stars/csharp/Stars/Stars.csproj
similarity index 100%
rename from 82 Stars/csharp/Stars/Stars.csproj
rename to 82_Stars/csharp/Stars/Stars.csproj
diff --git a/82 Stars/java/README.md b/82_Stars/java/README.md
similarity index 100%
rename from 82 Stars/java/README.md
rename to 82_Stars/java/README.md
diff --git a/82 Stars/java/src/Stars.java b/82_Stars/java/src/Stars.java
similarity index 100%
rename from 82 Stars/java/src/Stars.java
rename to 82_Stars/java/src/Stars.java
diff --git a/82 Stars/java/src/StarsGame.java b/82_Stars/java/src/StarsGame.java
similarity index 100%
rename from 82 Stars/java/src/StarsGame.java
rename to 82_Stars/java/src/StarsGame.java
diff --git a/82 Stars/javascript/README.md b/82_Stars/javascript/README.md
similarity index 100%
rename from 82 Stars/javascript/README.md
rename to 82_Stars/javascript/README.md
diff --git a/82 Stars/javascript/stars.html b/82_Stars/javascript/stars.html
similarity index 100%
rename from 82 Stars/javascript/stars.html
rename to 82_Stars/javascript/stars.html
diff --git a/82 Stars/javascript/stars.js b/82_Stars/javascript/stars.js
similarity index 100%
rename from 82 Stars/javascript/stars.js
rename to 82_Stars/javascript/stars.js
diff --git a/82 Stars/pascal/README.md b/82_Stars/pascal/README.md
similarity index 100%
rename from 82 Stars/pascal/README.md
rename to 82_Stars/pascal/README.md
diff --git a/82 Stars/perl/README.md b/82_Stars/perl/README.md
similarity index 100%
rename from 82 Stars/perl/README.md
rename to 82_Stars/perl/README.md
diff --git a/82 Stars/python/README.md b/82_Stars/python/README.md
similarity index 100%
rename from 82 Stars/python/README.md
rename to 82_Stars/python/README.md
diff --git a/82 Stars/python/stars.py b/82_Stars/python/stars.py
similarity index 100%
rename from 82 Stars/python/stars.py
rename to 82_Stars/python/stars.py
diff --git a/82 Stars/ruby/README.md b/82_Stars/ruby/README.md
similarity index 100%
rename from 82 Stars/ruby/README.md
rename to 82_Stars/ruby/README.md
diff --git a/82 Stars/stars.bas b/82_Stars/stars.bas
similarity index 100%
rename from 82 Stars/stars.bas
rename to 82_Stars/stars.bas
diff --git a/82 Stars/vbnet/README.md b/82_Stars/vbnet/README.md
similarity index 100%
rename from 82 Stars/vbnet/README.md
rename to 82_Stars/vbnet/README.md
diff --git a/83 Stock Market/README.md b/83_Stock_Market/README.md
similarity index 100%
rename from 83 Stock Market/README.md
rename to 83_Stock_Market/README.md
diff --git a/83 Stock Market/csharp/Game.csproj b/83_Stock_Market/csharp/Game.csproj
similarity index 100%
rename from 83 Stock Market/csharp/Game.csproj
rename to 83_Stock_Market/csharp/Game.csproj
diff --git a/83 Stock Market/csharp/README.md b/83_Stock_Market/csharp/README.md
similarity index 100%
rename from 83 Stock Market/csharp/README.md
rename to 83_Stock_Market/csharp/README.md
diff --git a/83 Stock Market/csharp/StockMarket.sln b/83_Stock_Market/csharp/StockMarket.sln
similarity index 100%
rename from 83 Stock Market/csharp/StockMarket.sln
rename to 83_Stock_Market/csharp/StockMarket.sln
diff --git a/83 Stock Market/csharp/src/Assets.cs b/83_Stock_Market/csharp/src/Assets.cs
similarity index 100%
rename from 83 Stock Market/csharp/src/Assets.cs
rename to 83_Stock_Market/csharp/src/Assets.cs
diff --git a/83 Stock Market/csharp/src/Broker.cs b/83_Stock_Market/csharp/src/Broker.cs
similarity index 100%
rename from 83 Stock Market/csharp/src/Broker.cs
rename to 83_Stock_Market/csharp/src/Broker.cs
diff --git a/83 Stock Market/csharp/src/Company.cs b/83_Stock_Market/csharp/src/Company.cs
similarity index 100%
rename from 83 Stock Market/csharp/src/Company.cs
rename to 83_Stock_Market/csharp/src/Company.cs
diff --git a/83 Stock Market/csharp/src/Controller.cs b/83_Stock_Market/csharp/src/Controller.cs
similarity index 100%
rename from 83 Stock Market/csharp/src/Controller.cs
rename to 83_Stock_Market/csharp/src/Controller.cs
diff --git a/83 Stock Market/csharp/src/Extensions/EnumerableExtensions.cs b/83_Stock_Market/csharp/src/Extensions/EnumerableExtensions.cs
similarity index 100%
rename from 83 Stock Market/csharp/src/Extensions/EnumerableExtensions.cs
rename to 83_Stock_Market/csharp/src/Extensions/EnumerableExtensions.cs
diff --git a/83 Stock Market/csharp/src/Extensions/ImmutableArrayExtensions.cs b/83_Stock_Market/csharp/src/Extensions/ImmutableArrayExtensions.cs
similarity index 100%
rename from 83 Stock Market/csharp/src/Extensions/ImmutableArrayExtensions.cs
rename to 83_Stock_Market/csharp/src/Extensions/ImmutableArrayExtensions.cs
diff --git a/83 Stock Market/csharp/src/Extensions/RandomExtensions.cs b/83_Stock_Market/csharp/src/Extensions/RandomExtensions.cs
similarity index 100%
rename from 83 Stock Market/csharp/src/Extensions/RandomExtensions.cs
rename to 83_Stock_Market/csharp/src/Extensions/RandomExtensions.cs
diff --git a/83 Stock Market/csharp/src/Program.cs b/83_Stock_Market/csharp/src/Program.cs
similarity index 100%
rename from 83 Stock Market/csharp/src/Program.cs
rename to 83_Stock_Market/csharp/src/Program.cs
diff --git a/83 Stock Market/csharp/src/StockMarket.cs b/83_Stock_Market/csharp/src/StockMarket.cs
similarity index 100%
rename from 83 Stock Market/csharp/src/StockMarket.cs
rename to 83_Stock_Market/csharp/src/StockMarket.cs
diff --git a/83 Stock Market/csharp/src/TradingDay.cs b/83_Stock_Market/csharp/src/TradingDay.cs
similarity index 100%
rename from 83 Stock Market/csharp/src/TradingDay.cs
rename to 83_Stock_Market/csharp/src/TradingDay.cs
diff --git a/83 Stock Market/csharp/src/TransactionResult.cs b/83_Stock_Market/csharp/src/TransactionResult.cs
similarity index 100%
rename from 83 Stock Market/csharp/src/TransactionResult.cs
rename to 83_Stock_Market/csharp/src/TransactionResult.cs
diff --git a/83 Stock Market/csharp/src/View.cs b/83_Stock_Market/csharp/src/View.cs
similarity index 100%
rename from 83 Stock Market/csharp/src/View.cs
rename to 83_Stock_Market/csharp/src/View.cs
diff --git a/83 Stock Market/java/README.md b/83_Stock_Market/java/README.md
similarity index 100%
rename from 83 Stock Market/java/README.md
rename to 83_Stock_Market/java/README.md
diff --git a/83 Stock Market/javascript/README.md b/83_Stock_Market/javascript/README.md
similarity index 100%
rename from 83 Stock Market/javascript/README.md
rename to 83_Stock_Market/javascript/README.md
diff --git a/83 Stock Market/javascript/stockmarket.html b/83_Stock_Market/javascript/stockmarket.html
similarity index 100%
rename from 83 Stock Market/javascript/stockmarket.html
rename to 83_Stock_Market/javascript/stockmarket.html
diff --git a/83 Stock Market/javascript/stockmarket.js b/83_Stock_Market/javascript/stockmarket.js
similarity index 100%
rename from 83 Stock Market/javascript/stockmarket.js
rename to 83_Stock_Market/javascript/stockmarket.js
diff --git a/83 Stock Market/pascal/README.md b/83_Stock_Market/pascal/README.md
similarity index 100%
rename from 83 Stock Market/pascal/README.md
rename to 83_Stock_Market/pascal/README.md
diff --git a/83 Stock Market/perl/README.md b/83_Stock_Market/perl/README.md
similarity index 100%
rename from 83 Stock Market/perl/README.md
rename to 83_Stock_Market/perl/README.md
diff --git a/83 Stock Market/python/README.md b/83_Stock_Market/python/README.md
similarity index 100%
rename from 83 Stock Market/python/README.md
rename to 83_Stock_Market/python/README.md
diff --git a/83 Stock Market/ruby/README.md b/83_Stock_Market/ruby/README.md
similarity index 100%
rename from 83 Stock Market/ruby/README.md
rename to 83_Stock_Market/ruby/README.md
diff --git a/83 Stock Market/stockmarket.bas b/83_Stock_Market/stockmarket.bas
similarity index 100%
rename from 83 Stock Market/stockmarket.bas
rename to 83_Stock_Market/stockmarket.bas
diff --git a/83 Stock Market/vbnet/README.md b/83_Stock_Market/vbnet/README.md
similarity index 100%
rename from 83 Stock Market/vbnet/README.md
rename to 83_Stock_Market/vbnet/README.md
diff --git a/84 Super Star Trek/README.md b/84_Super_Star_Trek/README.md
similarity index 100%
rename from 84 Super Star Trek/README.md
rename to 84_Super_Star_Trek/README.md
diff --git a/84 Super Star Trek/csharp/Commands/Command.cs b/84_Super_Star_Trek/csharp/Commands/Command.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Commands/Command.cs
rename to 84_Super_Star_Trek/csharp/Commands/Command.cs
diff --git a/84 Super Star Trek/csharp/Commands/CommandExtensions.cs b/84_Super_Star_Trek/csharp/Commands/CommandExtensions.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Commands/CommandExtensions.cs
rename to 84_Super_Star_Trek/csharp/Commands/CommandExtensions.cs
diff --git a/84 Super Star Trek/csharp/Commands/CommandResult.cs b/84_Super_Star_Trek/csharp/Commands/CommandResult.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Commands/CommandResult.cs
rename to 84_Super_Star_Trek/csharp/Commands/CommandResult.cs
diff --git a/84 Super Star Trek/csharp/Game.cs b/84_Super_Star_Trek/csharp/Game.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Game.cs
rename to 84_Super_Star_Trek/csharp/Game.cs
diff --git a/84 Super Star Trek/csharp/Input.cs b/84_Super_Star_Trek/csharp/Input.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Input.cs
rename to 84_Super_Star_Trek/csharp/Input.cs
diff --git a/84 Super Star Trek/csharp/Objects/Enterprise.cs b/84_Super_Star_Trek/csharp/Objects/Enterprise.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Objects/Enterprise.cs
rename to 84_Super_Star_Trek/csharp/Objects/Enterprise.cs
diff --git a/84 Super Star Trek/csharp/Objects/Klingon.cs b/84_Super_Star_Trek/csharp/Objects/Klingon.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Objects/Klingon.cs
rename to 84_Super_Star_Trek/csharp/Objects/Klingon.cs
diff --git a/84 Super Star Trek/csharp/Objects/Star.cs b/84_Super_Star_Trek/csharp/Objects/Star.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Objects/Star.cs
rename to 84_Super_Star_Trek/csharp/Objects/Star.cs
diff --git a/84 Super Star Trek/csharp/Objects/Starbase.cs b/84_Super_Star_Trek/csharp/Objects/Starbase.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Objects/Starbase.cs
rename to 84_Super_Star_Trek/csharp/Objects/Starbase.cs
diff --git a/84 Super Star Trek/csharp/Output.cs b/84_Super_Star_Trek/csharp/Output.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Output.cs
rename to 84_Super_Star_Trek/csharp/Output.cs
diff --git a/84 Super Star Trek/csharp/Program.cs b/84_Super_Star_Trek/csharp/Program.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Program.cs
rename to 84_Super_Star_Trek/csharp/Program.cs
diff --git a/84 Super Star Trek/csharp/README.md b/84_Super_Star_Trek/csharp/README.md
similarity index 100%
rename from 84 Super Star Trek/csharp/README.md
rename to 84_Super_Star_Trek/csharp/README.md
diff --git a/84 Super Star Trek/csharp/Random.cs b/84_Super_Star_Trek/csharp/Random.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Random.cs
rename to 84_Super_Star_Trek/csharp/Random.cs
diff --git a/84 Super Star Trek/csharp/Resources/CombatArea.txt b/84_Super_Star_Trek/csharp/Resources/CombatArea.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/CombatArea.txt
rename to 84_Super_Star_Trek/csharp/Resources/CombatArea.txt
diff --git a/84 Super Star Trek/csharp/Resources/Congratulations.txt b/84_Super_Star_Trek/csharp/Resources/Congratulations.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/Congratulations.txt
rename to 84_Super_Star_Trek/csharp/Resources/Congratulations.txt
diff --git a/84 Super Star Trek/csharp/Resources/CourtMartial.txt b/84_Super_Star_Trek/csharp/Resources/CourtMartial.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/CourtMartial.txt
rename to 84_Super_Star_Trek/csharp/Resources/CourtMartial.txt
diff --git a/84 Super Star Trek/csharp/Resources/Destroyed.txt b/84_Super_Star_Trek/csharp/Resources/Destroyed.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/Destroyed.txt
rename to 84_Super_Star_Trek/csharp/Resources/Destroyed.txt
diff --git a/84 Super Star Trek/csharp/Resources/EndOfMission.txt b/84_Super_Star_Trek/csharp/Resources/EndOfMission.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/EndOfMission.txt
rename to 84_Super_Star_Trek/csharp/Resources/EndOfMission.txt
diff --git a/84 Super Star Trek/csharp/Resources/Enterprise.txt b/84_Super_Star_Trek/csharp/Resources/Enterprise.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/Enterprise.txt
rename to 84_Super_Star_Trek/csharp/Resources/Enterprise.txt
diff --git a/84 Super Star Trek/csharp/Resources/Instructions.txt b/84_Super_Star_Trek/csharp/Resources/Instructions.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/Instructions.txt
rename to 84_Super_Star_Trek/csharp/Resources/Instructions.txt
diff --git a/84 Super Star Trek/csharp/Resources/LowShields.txt b/84_Super_Star_Trek/csharp/Resources/LowShields.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/LowShields.txt
rename to 84_Super_Star_Trek/csharp/Resources/LowShields.txt
diff --git a/84 Super Star Trek/csharp/Resources/NoEnemyShips.txt b/84_Super_Star_Trek/csharp/Resources/NoEnemyShips.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/NoEnemyShips.txt
rename to 84_Super_Star_Trek/csharp/Resources/NoEnemyShips.txt
diff --git a/84 Super Star Trek/csharp/Resources/NoStarbase.txt b/84_Super_Star_Trek/csharp/Resources/NoStarbase.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/NoStarbase.txt
rename to 84_Super_Star_Trek/csharp/Resources/NoStarbase.txt
diff --git a/84 Super Star Trek/csharp/Resources/NowEntering.txt b/84_Super_Star_Trek/csharp/Resources/NowEntering.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/NowEntering.txt
rename to 84_Super_Star_Trek/csharp/Resources/NowEntering.txt
diff --git a/84 Super Star Trek/csharp/Resources/Orders.txt b/84_Super_Star_Trek/csharp/Resources/Orders.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/Orders.txt
rename to 84_Super_Star_Trek/csharp/Resources/Orders.txt
diff --git a/84 Super Star Trek/csharp/Resources/PermissionDenied.txt b/84_Super_Star_Trek/csharp/Resources/PermissionDenied.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/PermissionDenied.txt
rename to 84_Super_Star_Trek/csharp/Resources/PermissionDenied.txt
diff --git a/84 Super Star Trek/csharp/Resources/Protected.txt b/84_Super_Star_Trek/csharp/Resources/Protected.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/Protected.txt
rename to 84_Super_Star_Trek/csharp/Resources/Protected.txt
diff --git a/84 Super Star Trek/csharp/Resources/RegionNames.txt b/84_Super_Star_Trek/csharp/Resources/RegionNames.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/RegionNames.txt
rename to 84_Super_Star_Trek/csharp/Resources/RegionNames.txt
diff --git a/84 Super Star Trek/csharp/Resources/RelievedOfCommand.txt b/84_Super_Star_Trek/csharp/Resources/RelievedOfCommand.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/RelievedOfCommand.txt
rename to 84_Super_Star_Trek/csharp/Resources/RelievedOfCommand.txt
diff --git a/84 Super Star Trek/csharp/Resources/RepairEstimate.txt b/84_Super_Star_Trek/csharp/Resources/RepairEstimate.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/RepairEstimate.txt
rename to 84_Super_Star_Trek/csharp/Resources/RepairEstimate.txt
diff --git a/84 Super Star Trek/csharp/Resources/RepairPrompt.txt b/84_Super_Star_Trek/csharp/Resources/RepairPrompt.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/RepairPrompt.txt
rename to 84_Super_Star_Trek/csharp/Resources/RepairPrompt.txt
diff --git a/84 Super Star Trek/csharp/Resources/ReplayPrompt.txt b/84_Super_Star_Trek/csharp/Resources/ReplayPrompt.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/ReplayPrompt.txt
rename to 84_Super_Star_Trek/csharp/Resources/ReplayPrompt.txt
diff --git a/84 Super Star Trek/csharp/Resources/ShieldsDropped.txt b/84_Super_Star_Trek/csharp/Resources/ShieldsDropped.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/ShieldsDropped.txt
rename to 84_Super_Star_Trek/csharp/Resources/ShieldsDropped.txt
diff --git a/84 Super Star Trek/csharp/Resources/ShieldsSet.txt b/84_Super_Star_Trek/csharp/Resources/ShieldsSet.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/ShieldsSet.txt
rename to 84_Super_Star_Trek/csharp/Resources/ShieldsSet.txt
diff --git a/84 Super Star Trek/csharp/Resources/ShortRangeSensorsOut.txt b/84_Super_Star_Trek/csharp/Resources/ShortRangeSensorsOut.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/ShortRangeSensorsOut.txt
rename to 84_Super_Star_Trek/csharp/Resources/ShortRangeSensorsOut.txt
diff --git a/84 Super Star Trek/csharp/Resources/StartText.txt b/84_Super_Star_Trek/csharp/Resources/StartText.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/StartText.txt
rename to 84_Super_Star_Trek/csharp/Resources/StartText.txt
diff --git a/84 Super Star Trek/csharp/Resources/Stranded.txt b/84_Super_Star_Trek/csharp/Resources/Stranded.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/Stranded.txt
rename to 84_Super_Star_Trek/csharp/Resources/Stranded.txt
diff --git a/84 Super Star Trek/csharp/Resources/Strings.cs b/84_Super_Star_Trek/csharp/Resources/Strings.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/Strings.cs
rename to 84_Super_Star_Trek/csharp/Resources/Strings.cs
diff --git a/84 Super Star Trek/csharp/Resources/Title.txt b/84_Super_Star_Trek/csharp/Resources/Title.txt
similarity index 100%
rename from 84 Super Star Trek/csharp/Resources/Title.txt
rename to 84_Super_Star_Trek/csharp/Resources/Title.txt
diff --git a/84 Super Star Trek/csharp/Space/Coordinates.cs b/84_Super_Star_Trek/csharp/Space/Coordinates.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Space/Coordinates.cs
rename to 84_Super_Star_Trek/csharp/Space/Coordinates.cs
diff --git a/84 Super Star Trek/csharp/Space/Course.cs b/84_Super_Star_Trek/csharp/Space/Course.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Space/Course.cs
rename to 84_Super_Star_Trek/csharp/Space/Course.cs
diff --git a/84 Super Star Trek/csharp/Space/Galaxy.cs b/84_Super_Star_Trek/csharp/Space/Galaxy.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Space/Galaxy.cs
rename to 84_Super_Star_Trek/csharp/Space/Galaxy.cs
diff --git a/84 Super Star Trek/csharp/Space/Quadrant.cs b/84_Super_Star_Trek/csharp/Space/Quadrant.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Space/Quadrant.cs
rename to 84_Super_Star_Trek/csharp/Space/Quadrant.cs
diff --git a/84 Super Star Trek/csharp/Space/QuadrantInfo.cs b/84_Super_Star_Trek/csharp/Space/QuadrantInfo.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Space/QuadrantInfo.cs
rename to 84_Super_Star_Trek/csharp/Space/QuadrantInfo.cs
diff --git a/84 Super Star Trek/csharp/StringExtensions.cs b/84_Super_Star_Trek/csharp/StringExtensions.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/StringExtensions.cs
rename to 84_Super_Star_Trek/csharp/StringExtensions.cs
diff --git a/84 Super Star Trek/csharp/SuperStarTrek.csproj b/84_Super_Star_Trek/csharp/SuperStarTrek.csproj
similarity index 100%
rename from 84 Super Star Trek/csharp/SuperStarTrek.csproj
rename to 84_Super_Star_Trek/csharp/SuperStarTrek.csproj
diff --git a/84 Super Star Trek/csharp/SuperStarTrek.sln b/84_Super_Star_Trek/csharp/SuperStarTrek.sln
similarity index 100%
rename from 84 Super Star Trek/csharp/SuperStarTrek.sln
rename to 84_Super_Star_Trek/csharp/SuperStarTrek.sln
diff --git a/84 Super Star Trek/csharp/Systems/ComputerFunctions/ComputerFunction.cs b/84_Super_Star_Trek/csharp/Systems/ComputerFunctions/ComputerFunction.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Systems/ComputerFunctions/ComputerFunction.cs
rename to 84_Super_Star_Trek/csharp/Systems/ComputerFunctions/ComputerFunction.cs
diff --git a/84 Super Star Trek/csharp/Systems/ComputerFunctions/CumulativeGalacticRecord.cs b/84_Super_Star_Trek/csharp/Systems/ComputerFunctions/CumulativeGalacticRecord.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Systems/ComputerFunctions/CumulativeGalacticRecord.cs
rename to 84_Super_Star_Trek/csharp/Systems/ComputerFunctions/CumulativeGalacticRecord.cs
diff --git a/84 Super Star Trek/csharp/Systems/ComputerFunctions/DirectionDistanceCalculator.cs b/84_Super_Star_Trek/csharp/Systems/ComputerFunctions/DirectionDistanceCalculator.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Systems/ComputerFunctions/DirectionDistanceCalculator.cs
rename to 84_Super_Star_Trek/csharp/Systems/ComputerFunctions/DirectionDistanceCalculator.cs
diff --git a/84 Super Star Trek/csharp/Systems/ComputerFunctions/GalacticReport.cs b/84_Super_Star_Trek/csharp/Systems/ComputerFunctions/GalacticReport.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Systems/ComputerFunctions/GalacticReport.cs
rename to 84_Super_Star_Trek/csharp/Systems/ComputerFunctions/GalacticReport.cs
diff --git a/84 Super Star Trek/csharp/Systems/ComputerFunctions/GalaxyRegionMap.cs b/84_Super_Star_Trek/csharp/Systems/ComputerFunctions/GalaxyRegionMap.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Systems/ComputerFunctions/GalaxyRegionMap.cs
rename to 84_Super_Star_Trek/csharp/Systems/ComputerFunctions/GalaxyRegionMap.cs
diff --git a/84 Super Star Trek/csharp/Systems/ComputerFunctions/NavigationCalculator.cs b/84_Super_Star_Trek/csharp/Systems/ComputerFunctions/NavigationCalculator.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Systems/ComputerFunctions/NavigationCalculator.cs
rename to 84_Super_Star_Trek/csharp/Systems/ComputerFunctions/NavigationCalculator.cs
diff --git a/84 Super Star Trek/csharp/Systems/ComputerFunctions/StarbaseDataCalculator.cs b/84_Super_Star_Trek/csharp/Systems/ComputerFunctions/StarbaseDataCalculator.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Systems/ComputerFunctions/StarbaseDataCalculator.cs
rename to 84_Super_Star_Trek/csharp/Systems/ComputerFunctions/StarbaseDataCalculator.cs
diff --git a/84 Super Star Trek/csharp/Systems/ComputerFunctions/StatusReport.cs b/84_Super_Star_Trek/csharp/Systems/ComputerFunctions/StatusReport.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Systems/ComputerFunctions/StatusReport.cs
rename to 84_Super_Star_Trek/csharp/Systems/ComputerFunctions/StatusReport.cs
diff --git a/84 Super Star Trek/csharp/Systems/ComputerFunctions/TorpedoDataCalculator.cs b/84_Super_Star_Trek/csharp/Systems/ComputerFunctions/TorpedoDataCalculator.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Systems/ComputerFunctions/TorpedoDataCalculator.cs
rename to 84_Super_Star_Trek/csharp/Systems/ComputerFunctions/TorpedoDataCalculator.cs
diff --git a/84 Super Star Trek/csharp/Systems/DamageControl.cs b/84_Super_Star_Trek/csharp/Systems/DamageControl.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Systems/DamageControl.cs
rename to 84_Super_Star_Trek/csharp/Systems/DamageControl.cs
diff --git a/84 Super Star Trek/csharp/Systems/LibraryComputer.cs b/84_Super_Star_Trek/csharp/Systems/LibraryComputer.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Systems/LibraryComputer.cs
rename to 84_Super_Star_Trek/csharp/Systems/LibraryComputer.cs
diff --git a/84 Super Star Trek/csharp/Systems/LongRangeSensors.cs b/84_Super_Star_Trek/csharp/Systems/LongRangeSensors.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Systems/LongRangeSensors.cs
rename to 84_Super_Star_Trek/csharp/Systems/LongRangeSensors.cs
diff --git a/84 Super Star Trek/csharp/Systems/PhaserControl.cs b/84_Super_Star_Trek/csharp/Systems/PhaserControl.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Systems/PhaserControl.cs
rename to 84_Super_Star_Trek/csharp/Systems/PhaserControl.cs
diff --git a/84 Super Star Trek/csharp/Systems/PhotonTubes.cs b/84_Super_Star_Trek/csharp/Systems/PhotonTubes.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Systems/PhotonTubes.cs
rename to 84_Super_Star_Trek/csharp/Systems/PhotonTubes.cs
diff --git a/84 Super Star Trek/csharp/Systems/ShieldControl.cs b/84_Super_Star_Trek/csharp/Systems/ShieldControl.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Systems/ShieldControl.cs
rename to 84_Super_Star_Trek/csharp/Systems/ShieldControl.cs
diff --git a/84 Super Star Trek/csharp/Systems/ShortRangeSensors.cs b/84_Super_Star_Trek/csharp/Systems/ShortRangeSensors.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Systems/ShortRangeSensors.cs
rename to 84_Super_Star_Trek/csharp/Systems/ShortRangeSensors.cs
diff --git a/84 Super Star Trek/csharp/Systems/Subsystem.cs b/84_Super_Star_Trek/csharp/Systems/Subsystem.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Systems/Subsystem.cs
rename to 84_Super_Star_Trek/csharp/Systems/Subsystem.cs
diff --git a/84 Super Star Trek/csharp/Systems/WarpEngines.cs b/84_Super_Star_Trek/csharp/Systems/WarpEngines.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Systems/WarpEngines.cs
rename to 84_Super_Star_Trek/csharp/Systems/WarpEngines.cs
diff --git a/84 Super Star Trek/csharp/Utils/DirectionAndDistance.cs b/84_Super_Star_Trek/csharp/Utils/DirectionAndDistance.cs
similarity index 100%
rename from 84 Super Star Trek/csharp/Utils/DirectionAndDistance.cs
rename to 84_Super_Star_Trek/csharp/Utils/DirectionAndDistance.cs
diff --git a/84 Super Star Trek/instructions.txt b/84_Super_Star_Trek/instructions.txt
similarity index 100%
rename from 84 Super Star Trek/instructions.txt
rename to 84_Super_Star_Trek/instructions.txt
diff --git a/84 Super Star Trek/java/README.md b/84_Super_Star_Trek/java/README.md
similarity index 100%
rename from 84 Super Star Trek/java/README.md
rename to 84_Super_Star_Trek/java/README.md
diff --git a/84 Super Star Trek/javascript/README.md b/84_Super_Star_Trek/javascript/README.md
similarity index 100%
rename from 84 Super Star Trek/javascript/README.md
rename to 84_Super_Star_Trek/javascript/README.md
diff --git a/84 Super Star Trek/javascript/cli.mjs b/84_Super_Star_Trek/javascript/cli.mjs
similarity index 100%
rename from 84 Super Star Trek/javascript/cli.mjs
rename to 84_Super_Star_Trek/javascript/cli.mjs
diff --git a/84 Super Star Trek/javascript/index.html b/84_Super_Star_Trek/javascript/index.html
similarity index 100%
rename from 84 Super Star Trek/javascript/index.html
rename to 84_Super_Star_Trek/javascript/index.html
diff --git a/84 Super Star Trek/javascript/package.json b/84_Super_Star_Trek/javascript/package.json
similarity index 100%
rename from 84 Super Star Trek/javascript/package.json
rename to 84_Super_Star_Trek/javascript/package.json
diff --git a/84 Super Star Trek/javascript/superstartrek.mjs b/84_Super_Star_Trek/javascript/superstartrek.mjs
similarity index 100%
rename from 84 Super Star Trek/javascript/superstartrek.mjs
rename to 84_Super_Star_Trek/javascript/superstartrek.mjs
diff --git a/84 Super Star Trek/pascal/README.md b/84_Super_Star_Trek/pascal/README.md
similarity index 100%
rename from 84 Super Star Trek/pascal/README.md
rename to 84_Super_Star_Trek/pascal/README.md
diff --git a/84 Super Star Trek/perl/README.md b/84_Super_Star_Trek/perl/README.md
similarity index 100%
rename from 84 Super Star Trek/perl/README.md
rename to 84_Super_Star_Trek/perl/README.md
diff --git a/84 Super Star Trek/python/README.md b/84_Super_Star_Trek/python/README.md
similarity index 100%
rename from 84 Super Star Trek/python/README.md
rename to 84_Super_Star_Trek/python/README.md
diff --git a/84 Super Star Trek/python/superstartrek.py b/84_Super_Star_Trek/python/superstartrek.py
similarity index 100%
rename from 84 Super Star Trek/python/superstartrek.py
rename to 84_Super_Star_Trek/python/superstartrek.py
diff --git a/84 Super Star Trek/python/superstartrekins.py b/84_Super_Star_Trek/python/superstartrekins.py
similarity index 100%
rename from 84 Super Star Trek/python/superstartrekins.py
rename to 84_Super_Star_Trek/python/superstartrekins.py
diff --git a/84 Super Star Trek/ruby/README.md b/84_Super_Star_Trek/ruby/README.md
similarity index 100%
rename from 84 Super Star Trek/ruby/README.md
rename to 84_Super_Star_Trek/ruby/README.md
diff --git a/84 Super Star Trek/superstartrek.bas b/84_Super_Star_Trek/superstartrek.bas
similarity index 100%
rename from 84 Super Star Trek/superstartrek.bas
rename to 84_Super_Star_Trek/superstartrek.bas
diff --git a/84 Super Star Trek/superstartrekins.bas b/84_Super_Star_Trek/superstartrekins.bas
similarity index 100%
rename from 84 Super Star Trek/superstartrekins.bas
rename to 84_Super_Star_Trek/superstartrekins.bas
diff --git a/84 Super Star Trek/vbnet/README.md b/84_Super_Star_Trek/vbnet/README.md
similarity index 100%
rename from 84 Super Star Trek/vbnet/README.md
rename to 84_Super_Star_Trek/vbnet/README.md
diff --git a/85 Synonym/README.md b/85_Synonym/README.md
similarity index 100%
rename from 85 Synonym/README.md
rename to 85_Synonym/README.md
diff --git a/85 Synonym/csharp/README.md b/85_Synonym/csharp/README.md
similarity index 100%
rename from 85 Synonym/csharp/README.md
rename to 85_Synonym/csharp/README.md
diff --git a/85 Synonym/java/README.md b/85_Synonym/java/README.md
similarity index 100%
rename from 85 Synonym/java/README.md
rename to 85_Synonym/java/README.md
diff --git a/85 Synonym/java/src/Synonym.java b/85_Synonym/java/src/Synonym.java
similarity index 100%
rename from 85 Synonym/java/src/Synonym.java
rename to 85_Synonym/java/src/Synonym.java
diff --git a/85 Synonym/java/src/SynonymGame.java b/85_Synonym/java/src/SynonymGame.java
similarity index 100%
rename from 85 Synonym/java/src/SynonymGame.java
rename to 85_Synonym/java/src/SynonymGame.java
diff --git a/85 Synonym/java/src/SynonymList.java b/85_Synonym/java/src/SynonymList.java
similarity index 100%
rename from 85 Synonym/java/src/SynonymList.java
rename to 85_Synonym/java/src/SynonymList.java
diff --git a/85 Synonym/javascript/README.md b/85_Synonym/javascript/README.md
similarity index 100%
rename from 85 Synonym/javascript/README.md
rename to 85_Synonym/javascript/README.md
diff --git a/85 Synonym/javascript/synonym.html b/85_Synonym/javascript/synonym.html
similarity index 100%
rename from 85 Synonym/javascript/synonym.html
rename to 85_Synonym/javascript/synonym.html
diff --git a/85 Synonym/javascript/synonym.js b/85_Synonym/javascript/synonym.js
similarity index 100%
rename from 85 Synonym/javascript/synonym.js
rename to 85_Synonym/javascript/synonym.js
diff --git a/85 Synonym/pascal/README.md b/85_Synonym/pascal/README.md
similarity index 100%
rename from 85 Synonym/pascal/README.md
rename to 85_Synonym/pascal/README.md
diff --git a/85 Synonym/perl/README.md b/85_Synonym/perl/README.md
similarity index 100%
rename from 85 Synonym/perl/README.md
rename to 85_Synonym/perl/README.md
diff --git a/85 Synonym/python/README.md b/85_Synonym/python/README.md
similarity index 100%
rename from 85 Synonym/python/README.md
rename to 85_Synonym/python/README.md
diff --git a/85 Synonym/python/synonym.py b/85_Synonym/python/synonym.py
similarity index 100%
rename from 85 Synonym/python/synonym.py
rename to 85_Synonym/python/synonym.py
diff --git a/85 Synonym/ruby/README.md b/85_Synonym/ruby/README.md
similarity index 100%
rename from 85 Synonym/ruby/README.md
rename to 85_Synonym/ruby/README.md
diff --git a/85 Synonym/synonym.bas b/85_Synonym/synonym.bas
similarity index 100%
rename from 85 Synonym/synonym.bas
rename to 85_Synonym/synonym.bas
diff --git a/85 Synonym/vbnet/README.md b/85_Synonym/vbnet/README.md
similarity index 100%
rename from 85 Synonym/vbnet/README.md
rename to 85_Synonym/vbnet/README.md
diff --git a/86 Target/README.md b/86_Target/README.md
similarity index 100%
rename from 86 Target/README.md
rename to 86_Target/README.md
diff --git a/86 Target/csharp/README.md b/86_Target/csharp/README.md
similarity index 100%
rename from 86 Target/csharp/README.md
rename to 86_Target/csharp/README.md
diff --git a/86 Target/csharp/Target.sln b/86_Target/csharp/Target.sln
similarity index 100%
rename from 86 Target/csharp/Target.sln
rename to 86_Target/csharp/Target.sln
diff --git a/86 Target/csharp/Target/Angle.cs b/86_Target/csharp/Target/Angle.cs
similarity index 100%
rename from 86 Target/csharp/Target/Angle.cs
rename to 86_Target/csharp/Target/Angle.cs
diff --git a/86 Target/csharp/Target/Explosion.cs b/86_Target/csharp/Target/Explosion.cs
similarity index 100%
rename from 86 Target/csharp/Target/Explosion.cs
rename to 86_Target/csharp/Target/Explosion.cs
diff --git a/86 Target/csharp/Target/FiringRange.cs b/86_Target/csharp/Target/FiringRange.cs
similarity index 100%
rename from 86 Target/csharp/Target/FiringRange.cs
rename to 86_Target/csharp/Target/FiringRange.cs
diff --git a/86 Target/csharp/Target/Game.cs b/86_Target/csharp/Target/Game.cs
similarity index 100%
rename from 86 Target/csharp/Target/Game.cs
rename to 86_Target/csharp/Target/Game.cs
diff --git a/86 Target/csharp/Target/Input.cs b/86_Target/csharp/Target/Input.cs
similarity index 100%
rename from 86 Target/csharp/Target/Input.cs
rename to 86_Target/csharp/Target/Input.cs
diff --git a/86 Target/csharp/Target/Offset.cs b/86_Target/csharp/Target/Offset.cs
similarity index 100%
rename from 86 Target/csharp/Target/Offset.cs
rename to 86_Target/csharp/Target/Offset.cs
diff --git a/86 Target/csharp/Target/Point.cs b/86_Target/csharp/Target/Point.cs
similarity index 100%
rename from 86 Target/csharp/Target/Point.cs
rename to 86_Target/csharp/Target/Point.cs
diff --git a/86 Target/csharp/Target/Program.cs b/86_Target/csharp/Target/Program.cs
similarity index 100%
rename from 86 Target/csharp/Target/Program.cs
rename to 86_Target/csharp/Target/Program.cs
diff --git a/86 Target/csharp/Target/RandomExtensions.cs b/86_Target/csharp/Target/RandomExtensions.cs
similarity index 100%
rename from 86 Target/csharp/Target/RandomExtensions.cs
rename to 86_Target/csharp/Target/RandomExtensions.cs
diff --git a/86 Target/csharp/Target/Strings/TitleAndInstructions.txt b/86_Target/csharp/Target/Strings/TitleAndInstructions.txt
similarity index 100%
rename from 86 Target/csharp/Target/Strings/TitleAndInstructions.txt
rename to 86_Target/csharp/Target/Strings/TitleAndInstructions.txt
diff --git a/86 Target/csharp/Target/Target.csproj b/86_Target/csharp/Target/Target.csproj
similarity index 100%
rename from 86 Target/csharp/Target/Target.csproj
rename to 86_Target/csharp/Target/Target.csproj
diff --git a/86 Target/java/README.md b/86_Target/java/README.md
similarity index 100%
rename from 86 Target/java/README.md
rename to 86_Target/java/README.md
diff --git a/86 Target/java/Target.java b/86_Target/java/Target.java
similarity index 100%
rename from 86 Target/java/Target.java
rename to 86_Target/java/Target.java
diff --git a/86 Target/javascript/README.md b/86_Target/javascript/README.md
similarity index 100%
rename from 86 Target/javascript/README.md
rename to 86_Target/javascript/README.md
diff --git a/86 Target/javascript/target.html b/86_Target/javascript/target.html
similarity index 100%
rename from 86 Target/javascript/target.html
rename to 86_Target/javascript/target.html
diff --git a/86 Target/javascript/target.js b/86_Target/javascript/target.js
similarity index 100%
rename from 86 Target/javascript/target.js
rename to 86_Target/javascript/target.js
diff --git a/86 Target/pascal/README.md b/86_Target/pascal/README.md
similarity index 100%
rename from 86 Target/pascal/README.md
rename to 86_Target/pascal/README.md
diff --git a/86 Target/perl/README.md b/86_Target/perl/README.md
similarity index 100%
rename from 86 Target/perl/README.md
rename to 86_Target/perl/README.md
diff --git a/86 Target/python/README.md b/86_Target/python/README.md
similarity index 100%
rename from 86 Target/python/README.md
rename to 86_Target/python/README.md
diff --git a/86 Target/python/target.py b/86_Target/python/target.py
similarity index 100%
rename from 86 Target/python/target.py
rename to 86_Target/python/target.py
diff --git a/86 Target/ruby/README.md b/86_Target/ruby/README.md
similarity index 100%
rename from 86 Target/ruby/README.md
rename to 86_Target/ruby/README.md
diff --git a/86 Target/target.bas b/86_Target/target.bas
similarity index 100%
rename from 86 Target/target.bas
rename to 86_Target/target.bas
diff --git a/86 Target/vbnet/README.md b/86_Target/vbnet/README.md
similarity index 100%
rename from 86 Target/vbnet/README.md
rename to 86_Target/vbnet/README.md
diff --git a/87 3-D Plot/3dplot.bas b/87_3-D_Plot/3dplot.bas
similarity index 100%
rename from 87 3-D Plot/3dplot.bas
rename to 87_3-D_Plot/3dplot.bas
diff --git a/87 3-D Plot/README.md b/87_3-D_Plot/README.md
similarity index 100%
rename from 87 3-D Plot/README.md
rename to 87_3-D_Plot/README.md
diff --git a/87 3-D Plot/csharp/Plot.sln b/87_3-D_Plot/csharp/Plot.sln
similarity index 100%
rename from 87 3-D Plot/csharp/Plot.sln
rename to 87_3-D_Plot/csharp/Plot.sln
diff --git a/87 3-D Plot/csharp/Plot/Function.cs b/87_3-D_Plot/csharp/Plot/Function.cs
similarity index 100%
rename from 87 3-D Plot/csharp/Plot/Function.cs
rename to 87_3-D_Plot/csharp/Plot/Function.cs
diff --git a/87 3-D Plot/csharp/Plot/Plot.csproj b/87_3-D_Plot/csharp/Plot/Plot.csproj
similarity index 100%
rename from 87 3-D Plot/csharp/Plot/Plot.csproj
rename to 87_3-D_Plot/csharp/Plot/Plot.csproj
diff --git a/87 3-D Plot/csharp/Plot/Program.cs b/87_3-D_Plot/csharp/Plot/Program.cs
similarity index 100%
rename from 87 3-D Plot/csharp/Plot/Program.cs
rename to 87_3-D_Plot/csharp/Plot/Program.cs
diff --git a/87 3-D Plot/csharp/README.md b/87_3-D_Plot/csharp/README.md
similarity index 100%
rename from 87 3-D Plot/csharp/README.md
rename to 87_3-D_Plot/csharp/README.md
diff --git a/87 3-D Plot/java/Plot3D.java b/87_3-D_Plot/java/Plot3D.java
similarity index 100%
rename from 87 3-D Plot/java/Plot3D.java
rename to 87_3-D_Plot/java/Plot3D.java
diff --git a/87 3-D Plot/java/README.md b/87_3-D_Plot/java/README.md
similarity index 100%
rename from 87 3-D Plot/java/README.md
rename to 87_3-D_Plot/java/README.md
diff --git a/87 3-D Plot/javascript/3dplot.html b/87_3-D_Plot/javascript/3dplot.html
similarity index 100%
rename from 87 3-D Plot/javascript/3dplot.html
rename to 87_3-D_Plot/javascript/3dplot.html
diff --git a/87 3-D Plot/javascript/3dplot.js b/87_3-D_Plot/javascript/3dplot.js
similarity index 100%
rename from 87 3-D Plot/javascript/3dplot.js
rename to 87_3-D_Plot/javascript/3dplot.js
diff --git a/87 3-D Plot/javascript/README.md b/87_3-D_Plot/javascript/README.md
similarity index 100%
rename from 87 3-D Plot/javascript/README.md
rename to 87_3-D_Plot/javascript/README.md
diff --git a/87 3-D Plot/pascal/README.md b/87_3-D_Plot/pascal/README.md
similarity index 100%
rename from 87 3-D Plot/pascal/README.md
rename to 87_3-D_Plot/pascal/README.md
diff --git a/87 3-D Plot/perl/3dplot.pl b/87_3-D_Plot/perl/3dplot.pl
similarity index 100%
rename from 87 3-D Plot/perl/3dplot.pl
rename to 87_3-D_Plot/perl/3dplot.pl
diff --git a/87 3-D Plot/perl/README.md b/87_3-D_Plot/perl/README.md
similarity index 100%
rename from 87 3-D Plot/perl/README.md
rename to 87_3-D_Plot/perl/README.md
diff --git a/87 3-D Plot/python/3dplot.py b/87_3-D_Plot/python/3dplot.py
similarity index 100%
rename from 87 3-D Plot/python/3dplot.py
rename to 87_3-D_Plot/python/3dplot.py
diff --git a/87 3-D Plot/python/README.md b/87_3-D_Plot/python/README.md
similarity index 100%
rename from 87 3-D Plot/python/README.md
rename to 87_3-D_Plot/python/README.md
diff --git a/87 3-D Plot/ruby/3dplot.rb b/87_3-D_Plot/ruby/3dplot.rb
similarity index 100%
rename from 87 3-D Plot/ruby/3dplot.rb
rename to 87_3-D_Plot/ruby/3dplot.rb
diff --git a/87 3-D Plot/ruby/README.md b/87_3-D_Plot/ruby/README.md
similarity index 100%
rename from 87 3-D Plot/ruby/README.md
rename to 87_3-D_Plot/ruby/README.md
diff --git a/87 3-D Plot/vbnet/README.md b/87_3-D_Plot/vbnet/README.md
similarity index 100%
rename from 87 3-D Plot/vbnet/README.md
rename to 87_3-D_Plot/vbnet/README.md
diff --git a/88 3-D Tic-Tac-Toe/README.md b/88_3-D_Tic-Tac-Toe/README.md
similarity index 100%
rename from 88 3-D Tic-Tac-Toe/README.md
rename to 88_3-D_Tic-Tac-Toe/README.md
diff --git a/88 3-D Tic-Tac-Toe/csharp/README.md b/88_3-D_Tic-Tac-Toe/csharp/README.md
similarity index 100%
rename from 88 3-D Tic-Tac-Toe/csharp/README.md
rename to 88_3-D_Tic-Tac-Toe/csharp/README.md
diff --git a/88 3-D Tic-Tac-Toe/java/README.md b/88_3-D_Tic-Tac-Toe/java/README.md
similarity index 100%
rename from 88 3-D Tic-Tac-Toe/java/README.md
rename to 88_3-D_Tic-Tac-Toe/java/README.md
diff --git a/88 3-D Tic-Tac-Toe/javascript/README.md b/88_3-D_Tic-Tac-Toe/javascript/README.md
similarity index 100%
rename from 88 3-D Tic-Tac-Toe/javascript/README.md
rename to 88_3-D_Tic-Tac-Toe/javascript/README.md
diff --git a/88 3-D Tic-Tac-Toe/javascript/qubit.html b/88_3-D_Tic-Tac-Toe/javascript/qubit.html
similarity index 100%
rename from 88 3-D Tic-Tac-Toe/javascript/qubit.html
rename to 88_3-D_Tic-Tac-Toe/javascript/qubit.html
diff --git a/88 3-D Tic-Tac-Toe/javascript/qubit.js b/88_3-D_Tic-Tac-Toe/javascript/qubit.js
similarity index 100%
rename from 88 3-D Tic-Tac-Toe/javascript/qubit.js
rename to 88_3-D_Tic-Tac-Toe/javascript/qubit.js
diff --git a/88 3-D Tic-Tac-Toe/pascal/README.md b/88_3-D_Tic-Tac-Toe/pascal/README.md
similarity index 100%
rename from 88 3-D Tic-Tac-Toe/pascal/README.md
rename to 88_3-D_Tic-Tac-Toe/pascal/README.md
diff --git a/88 3-D Tic-Tac-Toe/perl/README.md b/88_3-D_Tic-Tac-Toe/perl/README.md
similarity index 100%
rename from 88 3-D Tic-Tac-Toe/perl/README.md
rename to 88_3-D_Tic-Tac-Toe/perl/README.md
diff --git a/88 3-D Tic-Tac-Toe/python/README.md b/88_3-D_Tic-Tac-Toe/python/README.md
similarity index 100%
rename from 88 3-D Tic-Tac-Toe/python/README.md
rename to 88_3-D_Tic-Tac-Toe/python/README.md
diff --git a/88 3-D Tic-Tac-Toe/python/qubit.py b/88_3-D_Tic-Tac-Toe/python/qubit.py
similarity index 100%
rename from 88 3-D Tic-Tac-Toe/python/qubit.py
rename to 88_3-D_Tic-Tac-Toe/python/qubit.py
diff --git a/88 3-D Tic-Tac-Toe/qubit.bas b/88_3-D_Tic-Tac-Toe/qubit.bas
similarity index 100%
rename from 88 3-D Tic-Tac-Toe/qubit.bas
rename to 88_3-D_Tic-Tac-Toe/qubit.bas
diff --git a/88 3-D Tic-Tac-Toe/ruby/README.md b/88_3-D_Tic-Tac-Toe/ruby/README.md
similarity index 100%
rename from 88 3-D Tic-Tac-Toe/ruby/README.md
rename to 88_3-D_Tic-Tac-Toe/ruby/README.md
diff --git a/88 3-D Tic-Tac-Toe/vbnet/README.md b/88_3-D_Tic-Tac-Toe/vbnet/README.md
similarity index 100%
rename from 88 3-D Tic-Tac-Toe/vbnet/README.md
rename to 88_3-D_Tic-Tac-Toe/vbnet/README.md
diff --git a/89 Tic-Tac-Toe/README.md b/89_Tic-Tac-Toe/README.md
similarity index 100%
rename from 89 Tic-Tac-Toe/README.md
rename to 89_Tic-Tac-Toe/README.md
diff --git a/89 Tic-Tac-Toe/csharp/README.md b/89_Tic-Tac-Toe/csharp/README.md
similarity index 100%
rename from 89 Tic-Tac-Toe/csharp/README.md
rename to 89_Tic-Tac-Toe/csharp/README.md
diff --git a/89 Tic-Tac-Toe/java/README.md b/89_Tic-Tac-Toe/java/README.md
similarity index 100%
rename from 89 Tic-Tac-Toe/java/README.md
rename to 89_Tic-Tac-Toe/java/README.md
diff --git a/89 Tic-Tac-Toe/java/src/Board.java b/89_Tic-Tac-Toe/java/src/Board.java
similarity index 100%
rename from 89 Tic-Tac-Toe/java/src/Board.java
rename to 89_Tic-Tac-Toe/java/src/Board.java
diff --git a/89 Tic-Tac-Toe/java/src/TicTacToe2.java b/89_Tic-Tac-Toe/java/src/TicTacToe2.java
similarity index 100%
rename from 89 Tic-Tac-Toe/java/src/TicTacToe2.java
rename to 89_Tic-Tac-Toe/java/src/TicTacToe2.java
diff --git a/89 Tic-Tac-Toe/javascript/README.md b/89_Tic-Tac-Toe/javascript/README.md
similarity index 100%
rename from 89 Tic-Tac-Toe/javascript/README.md
rename to 89_Tic-Tac-Toe/javascript/README.md
diff --git a/89 Tic-Tac-Toe/javascript/tictactoe1.html b/89_Tic-Tac-Toe/javascript/tictactoe1.html
similarity index 100%
rename from 89 Tic-Tac-Toe/javascript/tictactoe1.html
rename to 89_Tic-Tac-Toe/javascript/tictactoe1.html
diff --git a/89 Tic-Tac-Toe/javascript/tictactoe1.js b/89_Tic-Tac-Toe/javascript/tictactoe1.js
similarity index 100%
rename from 89 Tic-Tac-Toe/javascript/tictactoe1.js
rename to 89_Tic-Tac-Toe/javascript/tictactoe1.js
diff --git a/89 Tic-Tac-Toe/javascript/tictactoe2.html b/89_Tic-Tac-Toe/javascript/tictactoe2.html
similarity index 100%
rename from 89 Tic-Tac-Toe/javascript/tictactoe2.html
rename to 89_Tic-Tac-Toe/javascript/tictactoe2.html
diff --git a/89 Tic-Tac-Toe/javascript/tictactoe2.js b/89_Tic-Tac-Toe/javascript/tictactoe2.js
similarity index 100%
rename from 89 Tic-Tac-Toe/javascript/tictactoe2.js
rename to 89_Tic-Tac-Toe/javascript/tictactoe2.js
diff --git a/89 Tic-Tac-Toe/pascal/README.md b/89_Tic-Tac-Toe/pascal/README.md
similarity index 100%
rename from 89 Tic-Tac-Toe/pascal/README.md
rename to 89_Tic-Tac-Toe/pascal/README.md
diff --git a/89 Tic-Tac-Toe/perl/README.md b/89_Tic-Tac-Toe/perl/README.md
similarity index 100%
rename from 89 Tic-Tac-Toe/perl/README.md
rename to 89_Tic-Tac-Toe/perl/README.md
diff --git a/89 Tic-Tac-Toe/python/README.md b/89_Tic-Tac-Toe/python/README.md
similarity index 100%
rename from 89 Tic-Tac-Toe/python/README.md
rename to 89_Tic-Tac-Toe/python/README.md
diff --git a/89 Tic-Tac-Toe/python/tictactoe2.py b/89_Tic-Tac-Toe/python/tictactoe2.py
similarity index 100%
rename from 89 Tic-Tac-Toe/python/tictactoe2.py
rename to 89_Tic-Tac-Toe/python/tictactoe2.py
diff --git a/89 Tic-Tac-Toe/ruby/README.md b/89_Tic-Tac-Toe/ruby/README.md
similarity index 100%
rename from 89 Tic-Tac-Toe/ruby/README.md
rename to 89_Tic-Tac-Toe/ruby/README.md
diff --git a/89 Tic-Tac-Toe/tictactoe1.bas b/89_Tic-Tac-Toe/tictactoe1.bas
similarity index 100%
rename from 89 Tic-Tac-Toe/tictactoe1.bas
rename to 89_Tic-Tac-Toe/tictactoe1.bas
diff --git a/89 Tic-Tac-Toe/tictactoe2.bas b/89_Tic-Tac-Toe/tictactoe2.bas
similarity index 100%
rename from 89 Tic-Tac-Toe/tictactoe2.bas
rename to 89_Tic-Tac-Toe/tictactoe2.bas
diff --git a/89 Tic-Tac-Toe/vbnet/README.md b/89_Tic-Tac-Toe/vbnet/README.md
similarity index 100%
rename from 89 Tic-Tac-Toe/vbnet/README.md
rename to 89_Tic-Tac-Toe/vbnet/README.md
diff --git a/90 Tower/README.md b/90_Tower/README.md
similarity index 100%
rename from 90 Tower/README.md
rename to 90_Tower/README.md
diff --git a/90 Tower/csharp/README.md b/90_Tower/csharp/README.md
similarity index 100%
rename from 90 Tower/csharp/README.md
rename to 90_Tower/csharp/README.md
diff --git a/90 Tower/java/README.md b/90_Tower/java/README.md
similarity index 100%
rename from 90 Tower/java/README.md
rename to 90_Tower/java/README.md
diff --git a/90 Tower/java/Tower.java b/90_Tower/java/Tower.java
similarity index 100%
rename from 90 Tower/java/Tower.java
rename to 90_Tower/java/Tower.java
diff --git a/90 Tower/javascript/README.md b/90_Tower/javascript/README.md
similarity index 100%
rename from 90 Tower/javascript/README.md
rename to 90_Tower/javascript/README.md
diff --git a/90 Tower/javascript/tower.html b/90_Tower/javascript/tower.html
similarity index 100%
rename from 90 Tower/javascript/tower.html
rename to 90_Tower/javascript/tower.html
diff --git a/90 Tower/javascript/tower.js b/90_Tower/javascript/tower.js
similarity index 100%
rename from 90 Tower/javascript/tower.js
rename to 90_Tower/javascript/tower.js
diff --git a/90 Tower/pascal/README.md b/90_Tower/pascal/README.md
similarity index 100%
rename from 90 Tower/pascal/README.md
rename to 90_Tower/pascal/README.md
diff --git a/90 Tower/perl/README.md b/90_Tower/perl/README.md
similarity index 100%
rename from 90 Tower/perl/README.md
rename to 90_Tower/perl/README.md
diff --git a/90 Tower/python/README.md b/90_Tower/python/README.md
similarity index 100%
rename from 90 Tower/python/README.md
rename to 90_Tower/python/README.md
diff --git a/90 Tower/ruby/README.md b/90_Tower/ruby/README.md
similarity index 100%
rename from 90 Tower/ruby/README.md
rename to 90_Tower/ruby/README.md
diff --git a/90 Tower/tower.bas b/90_Tower/tower.bas
similarity index 100%
rename from 90 Tower/tower.bas
rename to 90_Tower/tower.bas
diff --git a/90 Tower/vbnet/README.md b/90_Tower/vbnet/README.md
similarity index 100%
rename from 90 Tower/vbnet/README.md
rename to 90_Tower/vbnet/README.md
diff --git a/91 Train/README.md b/91_Train/README.md
similarity index 100%
rename from 91 Train/README.md
rename to 91_Train/README.md
diff --git a/91 Train/csharp/README.md b/91_Train/csharp/README.md
similarity index 100%
rename from 91 Train/csharp/README.md
rename to 91_Train/csharp/README.md
diff --git a/91 Train/java/README.md b/91_Train/java/README.md
similarity index 100%
rename from 91 Train/java/README.md
rename to 91_Train/java/README.md
diff --git a/91 Train/java/src/Train.java b/91_Train/java/src/Train.java
similarity index 100%
rename from 91 Train/java/src/Train.java
rename to 91_Train/java/src/Train.java
diff --git a/91 Train/javascript/README.md b/91_Train/javascript/README.md
similarity index 100%
rename from 91 Train/javascript/README.md
rename to 91_Train/javascript/README.md
diff --git a/91 Train/javascript/train.html b/91_Train/javascript/train.html
similarity index 100%
rename from 91 Train/javascript/train.html
rename to 91_Train/javascript/train.html
diff --git a/91 Train/javascript/train.js b/91_Train/javascript/train.js
similarity index 100%
rename from 91 Train/javascript/train.js
rename to 91_Train/javascript/train.js
diff --git a/91 Train/pascal/README.md b/91_Train/pascal/README.md
similarity index 100%
rename from 91 Train/pascal/README.md
rename to 91_Train/pascal/README.md
diff --git a/91 Train/perl/README.md b/91_Train/perl/README.md
similarity index 100%
rename from 91 Train/perl/README.md
rename to 91_Train/perl/README.md
diff --git a/91 Train/perl/train.pl b/91_Train/perl/train.pl
similarity index 100%
rename from 91 Train/perl/train.pl
rename to 91_Train/perl/train.pl
diff --git a/91 Train/python/README.md b/91_Train/python/README.md
similarity index 100%
rename from 91 Train/python/README.md
rename to 91_Train/python/README.md
diff --git a/91 Train/python/train.py b/91_Train/python/train.py
similarity index 100%
rename from 91 Train/python/train.py
rename to 91_Train/python/train.py
diff --git a/91 Train/ruby/README.md b/91_Train/ruby/README.md
similarity index 100%
rename from 91 Train/ruby/README.md
rename to 91_Train/ruby/README.md
diff --git a/91 Train/ruby/train.rb b/91_Train/ruby/train.rb
similarity index 100%
rename from 91 Train/ruby/train.rb
rename to 91_Train/ruby/train.rb
diff --git a/91 Train/train.bas b/91_Train/train.bas
similarity index 100%
rename from 91 Train/train.bas
rename to 91_Train/train.bas
diff --git a/91 Train/vbnet/README.md b/91_Train/vbnet/README.md
similarity index 100%
rename from 91 Train/vbnet/README.md
rename to 91_Train/vbnet/README.md
diff --git a/92 Trap/README.md b/92_Trap/README.md
similarity index 100%
rename from 92 Trap/README.md
rename to 92_Trap/README.md
diff --git a/92 Trap/csharp/README.md b/92_Trap/csharp/README.md
similarity index 100%
rename from 92 Trap/csharp/README.md
rename to 92_Trap/csharp/README.md
diff --git a/92 Trap/java/README.md b/92_Trap/java/README.md
similarity index 100%
rename from 92 Trap/java/README.md
rename to 92_Trap/java/README.md
diff --git a/92 Trap/java/src/Trap.java b/92_Trap/java/src/Trap.java
similarity index 100%
rename from 92 Trap/java/src/Trap.java
rename to 92_Trap/java/src/Trap.java
diff --git a/92 Trap/java/src/TrapGame.java b/92_Trap/java/src/TrapGame.java
similarity index 100%
rename from 92 Trap/java/src/TrapGame.java
rename to 92_Trap/java/src/TrapGame.java
diff --git a/92 Trap/javascript/README.md b/92_Trap/javascript/README.md
similarity index 100%
rename from 92 Trap/javascript/README.md
rename to 92_Trap/javascript/README.md
diff --git a/92 Trap/javascript/trap.html b/92_Trap/javascript/trap.html
similarity index 100%
rename from 92 Trap/javascript/trap.html
rename to 92_Trap/javascript/trap.html
diff --git a/92 Trap/javascript/trap.js b/92_Trap/javascript/trap.js
similarity index 100%
rename from 92 Trap/javascript/trap.js
rename to 92_Trap/javascript/trap.js
diff --git a/92 Trap/pascal/README.md b/92_Trap/pascal/README.md
similarity index 100%
rename from 92 Trap/pascal/README.md
rename to 92_Trap/pascal/README.md
diff --git a/92 Trap/perl/README.md b/92_Trap/perl/README.md
similarity index 100%
rename from 92 Trap/perl/README.md
rename to 92_Trap/perl/README.md
diff --git a/92 Trap/perl/trap.pl b/92_Trap/perl/trap.pl
similarity index 100%
rename from 92 Trap/perl/trap.pl
rename to 92_Trap/perl/trap.pl
diff --git a/92 Trap/python/README.md b/92_Trap/python/README.md
similarity index 100%
rename from 92 Trap/python/README.md
rename to 92_Trap/python/README.md
diff --git a/92 Trap/python/trap.py b/92_Trap/python/trap.py
similarity index 100%
rename from 92 Trap/python/trap.py
rename to 92_Trap/python/trap.py
diff --git a/92 Trap/ruby/README.md b/92_Trap/ruby/README.md
similarity index 100%
rename from 92 Trap/ruby/README.md
rename to 92_Trap/ruby/README.md
diff --git a/92 Trap/trap.bas b/92_Trap/trap.bas
similarity index 100%
rename from 92 Trap/trap.bas
rename to 92_Trap/trap.bas
diff --git a/92 Trap/vbnet/README.md b/92_Trap/vbnet/README.md
similarity index 100%
rename from 92 Trap/vbnet/README.md
rename to 92_Trap/vbnet/README.md
diff --git a/93 23 Matches/23matches.bas b/93_23_Matches/23matches.bas
similarity index 100%
rename from 93 23 Matches/23matches.bas
rename to 93_23_Matches/23matches.bas
diff --git a/93 23 Matches/README.md b/93_23_Matches/README.md
similarity index 100%
rename from 93 23 Matches/README.md
rename to 93_23_Matches/README.md
diff --git a/93 23 Matches/csharp/README.md b/93_23_Matches/csharp/README.md
similarity index 100%
rename from 93 23 Matches/csharp/README.md
rename to 93_23_Matches/csharp/README.md
diff --git a/93 23 Matches/java/README.md b/93_23_Matches/java/README.md
similarity index 100%
rename from 93 23 Matches/java/README.md
rename to 93_23_Matches/java/README.md
diff --git a/93 23 Matches/java/TwentyThreeMatches.java b/93_23_Matches/java/TwentyThreeMatches.java
similarity index 100%
rename from 93 23 Matches/java/TwentyThreeMatches.java
rename to 93_23_Matches/java/TwentyThreeMatches.java
diff --git a/93 23 Matches/javascript/23matches.html b/93_23_Matches/javascript/23matches.html
similarity index 100%
rename from 93 23 Matches/javascript/23matches.html
rename to 93_23_Matches/javascript/23matches.html
diff --git a/93 23 Matches/javascript/23matches.js b/93_23_Matches/javascript/23matches.js
similarity index 100%
rename from 93 23 Matches/javascript/23matches.js
rename to 93_23_Matches/javascript/23matches.js
diff --git a/93 23 Matches/javascript/README.md b/93_23_Matches/javascript/README.md
similarity index 100%
rename from 93 23 Matches/javascript/README.md
rename to 93_23_Matches/javascript/README.md
diff --git a/93 23 Matches/pascal/README.md b/93_23_Matches/pascal/README.md
similarity index 100%
rename from 93 23 Matches/pascal/README.md
rename to 93_23_Matches/pascal/README.md
diff --git a/93 23 Matches/perl/README.md b/93_23_Matches/perl/README.md
similarity index 100%
rename from 93 23 Matches/perl/README.md
rename to 93_23_Matches/perl/README.md
diff --git a/93 23 Matches/python/23matches.py b/93_23_Matches/python/23matches.py
similarity index 100%
rename from 93 23 Matches/python/23matches.py
rename to 93_23_Matches/python/23matches.py
diff --git a/93 23 Matches/python/README.md b/93_23_Matches/python/README.md
similarity index 100%
rename from 93 23 Matches/python/README.md
rename to 93_23_Matches/python/README.md
diff --git a/93 23 Matches/ruby/README.md b/93_23_Matches/ruby/README.md
similarity index 100%
rename from 93 23 Matches/ruby/README.md
rename to 93_23_Matches/ruby/README.md
diff --git a/93 23 Matches/vbnet/README.md b/93_23_Matches/vbnet/README.md
similarity index 100%
rename from 93 23 Matches/vbnet/README.md
rename to 93_23_Matches/vbnet/README.md
diff --git a/94 War/README.md b/94_War/README.md
similarity index 100%
rename from 94 War/README.md
rename to 94_War/README.md
diff --git a/94 War/csharp/README.md b/94_War/csharp/README.md
similarity index 100%
rename from 94 War/csharp/README.md
rename to 94_War/csharp/README.md
diff --git a/94 War/csharp/War/War.sln b/94_War/csharp/War/War.sln
similarity index 100%
rename from 94 War/csharp/War/War.sln
rename to 94_War/csharp/War/War.sln
diff --git a/94 War/csharp/War/War/Cards.cs b/94_War/csharp/War/War/Cards.cs
similarity index 100%
rename from 94 War/csharp/War/War/Cards.cs
rename to 94_War/csharp/War/War/Cards.cs
diff --git a/94 War/csharp/War/War/Program.cs b/94_War/csharp/War/War/Program.cs
similarity index 100%
rename from 94 War/csharp/War/War/Program.cs
rename to 94_War/csharp/War/War/Program.cs
diff --git a/94 War/csharp/War/War/UserInterface.cs b/94_War/csharp/War/War/UserInterface.cs
similarity index 100%
rename from 94 War/csharp/War/War/UserInterface.cs
rename to 94_War/csharp/War/War/UserInterface.cs
diff --git a/94 War/csharp/War/War/War.csproj b/94_War/csharp/War/War/War.csproj
similarity index 100%
rename from 94 War/csharp/War/War/War.csproj
rename to 94_War/csharp/War/War/War.csproj
diff --git a/94 War/csharp/War/WarTester/Tests.cs b/94_War/csharp/War/WarTester/Tests.cs
similarity index 100%
rename from 94 War/csharp/War/WarTester/Tests.cs
rename to 94_War/csharp/War/WarTester/Tests.cs
diff --git a/94 War/csharp/War/WarTester/WarTester.csproj b/94_War/csharp/War/WarTester/WarTester.csproj
similarity index 100%
rename from 94 War/csharp/War/WarTester/WarTester.csproj
rename to 94_War/csharp/War/WarTester/WarTester.csproj
diff --git a/94 War/java/README.md b/94_War/java/README.md
similarity index 100%
rename from 94 War/java/README.md
rename to 94_War/java/README.md
diff --git a/94 War/java/War.java b/94_War/java/War.java
similarity index 100%
rename from 94 War/java/War.java
rename to 94_War/java/War.java
diff --git a/94 War/javascript/README.md b/94_War/javascript/README.md
similarity index 100%
rename from 94 War/javascript/README.md
rename to 94_War/javascript/README.md
diff --git a/94 War/javascript/war.html b/94_War/javascript/war.html
similarity index 100%
rename from 94 War/javascript/war.html
rename to 94_War/javascript/war.html
diff --git a/94 War/javascript/war.js b/94_War/javascript/war.js
similarity index 100%
rename from 94 War/javascript/war.js
rename to 94_War/javascript/war.js
diff --git a/94 War/pascal/README.md b/94_War/pascal/README.md
similarity index 100%
rename from 94 War/pascal/README.md
rename to 94_War/pascal/README.md
diff --git a/94 War/perl/README.md b/94_War/perl/README.md
similarity index 100%
rename from 94 War/perl/README.md
rename to 94_War/perl/README.md
diff --git a/94 War/python/README.md b/94_War/python/README.md
similarity index 100%
rename from 94 War/python/README.md
rename to 94_War/python/README.md
diff --git a/94 War/python/war.py b/94_War/python/war.py
similarity index 100%
rename from 94 War/python/war.py
rename to 94_War/python/war.py
diff --git a/94 War/ruby/README.md b/94_War/ruby/README.md
similarity index 100%
rename from 94 War/ruby/README.md
rename to 94_War/ruby/README.md
diff --git a/94 War/vbnet/README.md b/94_War/vbnet/README.md
similarity index 100%
rename from 94 War/vbnet/README.md
rename to 94_War/vbnet/README.md
diff --git a/94 War/war.bas b/94_War/war.bas
similarity index 100%
rename from 94 War/war.bas
rename to 94_War/war.bas
diff --git a/95 Weekday/README.md b/95_Weekday/README.md
similarity index 100%
rename from 95 Weekday/README.md
rename to 95_Weekday/README.md
diff --git a/95 Weekday/csharp/README.md b/95_Weekday/csharp/README.md
similarity index 100%
rename from 95 Weekday/csharp/README.md
rename to 95_Weekday/csharp/README.md
diff --git a/95 Weekday/java/README.md b/95_Weekday/java/README.md
similarity index 100%
rename from 95 Weekday/java/README.md
rename to 95_Weekday/java/README.md
diff --git a/95 Weekday/java/Weekday.java b/95_Weekday/java/Weekday.java
similarity index 100%
rename from 95 Weekday/java/Weekday.java
rename to 95_Weekday/java/Weekday.java
diff --git a/95 Weekday/javascript/README.md b/95_Weekday/javascript/README.md
similarity index 100%
rename from 95 Weekday/javascript/README.md
rename to 95_Weekday/javascript/README.md
diff --git a/95 Weekday/javascript/weekday.html b/95_Weekday/javascript/weekday.html
similarity index 100%
rename from 95 Weekday/javascript/weekday.html
rename to 95_Weekday/javascript/weekday.html
diff --git a/95 Weekday/javascript/weekday.js b/95_Weekday/javascript/weekday.js
similarity index 100%
rename from 95 Weekday/javascript/weekday.js
rename to 95_Weekday/javascript/weekday.js
diff --git a/95 Weekday/pascal/README.md b/95_Weekday/pascal/README.md
similarity index 100%
rename from 95 Weekday/pascal/README.md
rename to 95_Weekday/pascal/README.md
diff --git a/95 Weekday/perl/README.md b/95_Weekday/perl/README.md
similarity index 100%
rename from 95 Weekday/perl/README.md
rename to 95_Weekday/perl/README.md
diff --git a/95 Weekday/python/README.md b/95_Weekday/python/README.md
similarity index 100%
rename from 95 Weekday/python/README.md
rename to 95_Weekday/python/README.md
diff --git a/95 Weekday/python/weekday.py b/95_Weekday/python/weekday.py
similarity index 100%
rename from 95 Weekday/python/weekday.py
rename to 95_Weekday/python/weekday.py
diff --git a/95 Weekday/ruby/README.md b/95_Weekday/ruby/README.md
similarity index 100%
rename from 95 Weekday/ruby/README.md
rename to 95_Weekday/ruby/README.md
diff --git a/95 Weekday/vbnet/README.md b/95_Weekday/vbnet/README.md
similarity index 100%
rename from 95 Weekday/vbnet/README.md
rename to 95_Weekday/vbnet/README.md
diff --git a/95 Weekday/weekday.bas b/95_Weekday/weekday.bas
similarity index 100%
rename from 95 Weekday/weekday.bas
rename to 95_Weekday/weekday.bas
diff --git a/96 Word/README.md b/96_Word/README.md
similarity index 100%
rename from 96 Word/README.md
rename to 96_Word/README.md
diff --git a/96 Word/csharp/Program.cs b/96_Word/csharp/Program.cs
similarity index 100%
rename from 96 Word/csharp/Program.cs
rename to 96_Word/csharp/Program.cs
diff --git a/96 Word/csharp/README.md b/96_Word/csharp/README.md
similarity index 100%
rename from 96 Word/csharp/README.md
rename to 96_Word/csharp/README.md
diff --git a/96 Word/csharp/word.csproj b/96_Word/csharp/word.csproj
similarity index 100%
rename from 96 Word/csharp/word.csproj
rename to 96_Word/csharp/word.csproj
diff --git a/96 Word/csharp/word.sln b/96_Word/csharp/word.sln
similarity index 100%
rename from 96 Word/csharp/word.sln
rename to 96_Word/csharp/word.sln
diff --git a/96 Word/java/README.md b/96_Word/java/README.md
similarity index 100%
rename from 96 Word/java/README.md
rename to 96_Word/java/README.md
diff --git a/96 Word/java/Word.java b/96_Word/java/Word.java
similarity index 100%
rename from 96 Word/java/Word.java
rename to 96_Word/java/Word.java
diff --git a/96 Word/javascript/README.md b/96_Word/javascript/README.md
similarity index 100%
rename from 96 Word/javascript/README.md
rename to 96_Word/javascript/README.md
diff --git a/96 Word/javascript/word.html b/96_Word/javascript/word.html
similarity index 100%
rename from 96 Word/javascript/word.html
rename to 96_Word/javascript/word.html
diff --git a/96 Word/javascript/word.js b/96_Word/javascript/word.js
similarity index 100%
rename from 96 Word/javascript/word.js
rename to 96_Word/javascript/word.js
diff --git a/96 Word/pascal/README.md b/96_Word/pascal/README.md
similarity index 100%
rename from 96 Word/pascal/README.md
rename to 96_Word/pascal/README.md
diff --git a/96 Word/perl/README.md b/96_Word/perl/README.md
similarity index 100%
rename from 96 Word/perl/README.md
rename to 96_Word/perl/README.md
diff --git a/96 Word/python/README.md b/96_Word/python/README.md
similarity index 100%
rename from 96 Word/python/README.md
rename to 96_Word/python/README.md
diff --git a/96 Word/python/word.py b/96_Word/python/word.py
similarity index 100%
rename from 96 Word/python/word.py
rename to 96_Word/python/word.py
diff --git a/96 Word/ruby/README.md b/96_Word/ruby/README.md
similarity index 100%
rename from 96 Word/ruby/README.md
rename to 96_Word/ruby/README.md
diff --git a/96 Word/ruby/word.rb b/96_Word/ruby/word.rb
similarity index 100%
rename from 96 Word/ruby/word.rb
rename to 96_Word/ruby/word.rb
diff --git a/96 Word/vbnet/Program.vb b/96_Word/vbnet/Program.vb
similarity index 100%
rename from 96 Word/vbnet/Program.vb
rename to 96_Word/vbnet/Program.vb
diff --git a/96 Word/vbnet/README.md b/96_Word/vbnet/README.md
similarity index 100%
rename from 96 Word/vbnet/README.md
rename to 96_Word/vbnet/README.md
diff --git a/96 Word/vbnet/word.sln b/96_Word/vbnet/word.sln
similarity index 100%
rename from 96 Word/vbnet/word.sln
rename to 96_Word/vbnet/word.sln
diff --git a/96 Word/vbnet/word.vbproj b/96_Word/vbnet/word.vbproj
similarity index 100%
rename from 96 Word/vbnet/word.vbproj
rename to 96_Word/vbnet/word.vbproj
diff --git a/96 Word/word.bas b/96_Word/word.bas
similarity index 100%
rename from 96 Word/word.bas
rename to 96_Word/word.bas