diff --git a/93_23_Matches/csharp/23matches.csproj b/93_23_Matches/csharp/23matches.csproj
deleted file mode 100644
index 11091f71..00000000
--- a/93_23_Matches/csharp/23matches.csproj
+++ /dev/null
@@ -1,9 +0,0 @@
-
-
-
- Exe
- netcoreapp3.1
- _23matches
-
-
-
diff --git a/93_23_Matches/csharp/23matches.sln b/93_23_Matches/csharp/23matches.sln
deleted file mode 100644
index 78fce16e..00000000
--- a/93_23_Matches/csharp/23matches.sln
+++ /dev/null
@@ -1,25 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.32002.261
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "23matches", "23matches.csproj", "{9DBE7354-0749-4750-9224-5F9F95C64905}"
-EndProject
-Global
- GlobalSection(SolutionConfigurationPlatforms) = preSolution
- Debug|Any CPU = Debug|Any CPU
- Release|Any CPU = Release|Any CPU
- EndGlobalSection
- GlobalSection(ProjectConfigurationPlatforms) = postSolution
- {9DBE7354-0749-4750-9224-5F9F95C64905}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
- {9DBE7354-0749-4750-9224-5F9F95C64905}.Debug|Any CPU.Build.0 = Debug|Any CPU
- {9DBE7354-0749-4750-9224-5F9F95C64905}.Release|Any CPU.ActiveCfg = Release|Any CPU
- {9DBE7354-0749-4750-9224-5F9F95C64905}.Release|Any CPU.Build.0 = Release|Any CPU
- EndGlobalSection
- GlobalSection(SolutionProperties) = preSolution
- HideSolutionNode = FALSE
- EndGlobalSection
- GlobalSection(ExtensibilityGlobals) = postSolution
- SolutionGuid = {0A87AE2F-68AC-4354-9C8D-578209D41174}
- EndGlobalSection
-EndGlobal
diff --git a/93_23_Matches/csharp/Goto.Program.cs b/93_23_Matches/csharp/Goto.Program.cs
deleted file mode 100644
index e23be8a4..00000000
--- a/93_23_Matches/csharp/Goto.Program.cs
+++ /dev/null
@@ -1,129 +0,0 @@
-using System;
-using System.Threading;
-
-namespace _23matches
-{
- class Program
- {
- ///
- /// Mimics the "goto" version of the original program
- ///
- ///
- static void Main(string[] args)
- {
- Random random = new Random();
- StartNewGame:
- Console.WriteLine("23 MATCHES".PadLeft(31));
- Console.WriteLine("CREATIVE COMPUTING MORRISTOWN, NEW JERSEY".PadLeft(15));
- Console.WriteLine();
- Console.WriteLine();
- Console.WriteLine();
- Console.WriteLine("THIS IS A GAME CALLED '23 MATCHES'.");
- Console.WriteLine();
- Console.WriteLine("WHEN IT IS YOUR TURN, YOU MAY TAKE ONE, TWO, OR THREE");
- Console.WriteLine("MATCHES. THE OBJECT OF THE GAME IS NOT TO HAVE TO TAKE");
- Console.WriteLine("THE LAST MATCH.");
- Console.WriteLine();
- Console.WriteLine("Input exit to close the program.");
- Console.WriteLine("Input cls Screen Clear.");
- Console.WriteLine();
- Console.WriteLine();
- Console.WriteLine("LET'S FLIP A COIN TO SEE WHO GOES FIRST.");
- Console.WriteLine("IF IT COMES UP HEADS, I WILL WIN THE TOSS.");
- Console.WriteLine();
- StartTheGame:
- string command;
- int N = 23;
- int K = 0;
- int Q = random.Next(2);
- if (Q == 1)
- goto ComputerFirst;
- else
- goto PlayerFirst;
-
- ComputerFirst:
- Console.WriteLine("HEADS! I WIN! HA! HA!");
- Console.WriteLine("PREPARE TO LOSE, MEATBALL-NOSE!!");
- Console.WriteLine();
- int ain = random.Next(1, 3);
- Console.WriteLine($"I TAKE {ain} MATCHES");
- N = N - ain;
- goto PlayersProceed;
-
- PlayerFirst:
- Console.WriteLine("TAILS! YOU GO FIRST. ");
- Console.WriteLine();
- goto PlayersSpeak;
-
- PlayersProceed:
- Console.WriteLine($"THE NUMBER OF MATCHES IS NOW {N}");
- Console.WriteLine();
- Console.WriteLine("YOUR TURN -- YOU MAY TAKE 1, 2 OR 3 MATCHES.");
- Console.WriteLine("HOW MANY DO YOU WISH TO REMOVE ");
- goto PlayersSpeak;
-
- PlayersSpeak:
- command = Console.ReadLine().ToLower();
- if (command.Equals("exit"))
- {
- System.Diagnostics.Process tt = System.Diagnostics.Process.GetProcessById(System.Diagnostics.Process.GetCurrentProcess().Id);
- tt.Kill();
- }
- if (command.Equals("cls"))
- {
- Console.Clear();
- goto PlayersProceed;
- }
- try
- {
- K = Convert.ToInt32(command);
- }
- catch (System.Exception)
- {
- goto PlayerInputError;
- }
- if (K > 3 || K <= 0)
- goto PlayerInputError;
- N = N - K;
- Console.WriteLine($"THERE ARE NOW {N} MATCHES REMAINING.");
- if (N == 4 || N == 3 || N == 2)
- goto TheComputerSpeaks;
- else if (N <= 1)
- goto ThePlayerWins;
- else
- goto TheComputerSpeaks;
-
- TheComputerSpeaks:
- int Z = 4 - K;
- Console.WriteLine($"MY TURN ! I REMOVE {Z} MATCHES");
- N = N - Z;
- if (N <= 1)
- goto TheComputerWins;
- else
- goto PlayersProceed;
-
- PlayerInputError:
- Console.WriteLine("VERY FUNNY! DUMMY!");
- Console.WriteLine("DO YOU WANT TO PLAY OR GOOF AROUND?");
- Console.WriteLine("NOW, HOW MANY MATCHES DO YOU WANT ");
- goto PlayersSpeak;
- ThePlayerWins:
- Console.WriteLine("YOU WON, FLOPPY EARS !");
- Console.WriteLine("THINK YOU'RE PRETTY SMART !");
- Console.WriteLine("LETS PLAY AGAIN AND I'LL BLOW YOUR SHOES OFF !!");
- Console.WriteLine();
- Console.WriteLine();
- goto StartTheGame;
- TheComputerWins:
- Console.WriteLine();
- Console.WriteLine("YOU POOR BOOB! YOU TOOK THE LAST MATCH! I GOTCHA!!");
- Console.WriteLine("HA ! HA ! I BEAT YOU !!!");
- Console.WriteLine();
- Console.WriteLine("GOOD BYE LOSER!");
- Console.WriteLine();
- Console.WriteLine();
- goto StartNewGame;
-
- }
- }
-}
diff --git a/93_23_Matches/csharp/ObjectOrientedVersion.Program.cs b/93_23_Matches/csharp/ObjectOrientedVersion.Program.cs
deleted file mode 100644
index 7b88d7b7..00000000
--- a/93_23_Matches/csharp/ObjectOrientedVersion.Program.cs
+++ /dev/null
@@ -1,161 +0,0 @@
-using System;
-using System.Threading;
-
-namespace _23matches
-{
- class ObjectOrientedVersion_Program
- {
- ///
- /// Object-oriented version
- ///
- ///
- static void Main_Two(string[] args)
- {
- Game game = new Game();
- game.GameRun();
- }
- }
- public class Game
- {
- string command;
- int N;
- int K;
- Random random = new Random();
- public void GameRun()
- {
- StartNewGame();
- StartTheGame();
- }
- void StartNewGame()
- {
- Console.WriteLine("23 MATCHES".PadLeft(31));
- Console.WriteLine("CREATIVE COMPUTING MORRISTOWN, NEW JERSEY".PadLeft(15));
- Console.WriteLine();
- Console.WriteLine();
- Console.WriteLine();
- Console.WriteLine("THIS IS A GAME CALLED '23 MATCHES'.");
- Console.WriteLine();
- Console.WriteLine("WHEN IT IS YOUR TURN, YOU MAY TAKE ONE, TWO, OR THREE");
- Console.WriteLine("MATCHES. THE OBJECT OF THE GAME IS NOT TO HAVE TO TAKE");
- Console.WriteLine("THE LAST MATCH.");
- Console.WriteLine();
- Console.WriteLine("Input exit to close the program.");
- Console.WriteLine("Input cls Screen Clear.");
- Console.WriteLine();
- Console.WriteLine();
- Console.WriteLine("LET'S FLIP A COIN TO SEE WHO GOES FIRST.");
- Console.WriteLine("IF IT COMES UP HEADS, I WILL WIN THE TOSS.");
- Console.WriteLine();
- }
- void StartTheGame()
- {
- N = 23;
- K = 0;
- int Q = random.Next(2);
- if (Q == 1)
- ComputerFirst();
- else
- {
- PlayerFirst();
- }
- }
- void ComputerFirst()
- {//210
- Console.WriteLine("HEADS! I WIN! HA! HA!");
- Console.WriteLine("PREPARE TO LOSE, MEATBALL-NOSE!!");
- Console.WriteLine();
- int ain = random.Next(1, 3);
- Console.WriteLine($"I TAKE {ain} MATCHES");
- N = N - ain;
- PlayersProceed();
- }
- void PlayerFirst()
- {
- Console.WriteLine("TAILS! YOU GO FIRST. ");
- Console.WriteLine();
- PlayersSpeak();
- }
- void PlayersProceed()
- {
- Console.WriteLine($"THE NUMBER OF MATCHES IS NOW {N}");
- Console.WriteLine();
- PlayersSpeak();
- }
- void RemindsPlayersToEnter()
- {
- Console.WriteLine("YOUR TURN -- YOU MAY TAKE 1, 2 OR 3 MATCHES.");
- Console.WriteLine("HOW MANY DO YOU WISH TO REMOVE ");
- }
- void PlayersSpeak()
- {
- RemindsPlayersToEnter();
- command = Console.ReadLine().ToLower();
- if (command.Equals("exit"))
- {
- System.Diagnostics.Process tt = System.Diagnostics.Process.GetProcessById(System.Diagnostics.Process.GetCurrentProcess().Id);
- tt.Kill();
- }
- if (command.Equals("cls"))
- {
- Console.Clear();
- PlayersSpeak();
- }
- try
- {
- K = Convert.ToInt32(command);
- }
- catch (System.Exception)
- {
- PlayerInputError();
- }
- if (K > 3 || K <= 0)
- PlayerInputError();
- N = N - K;
- Console.WriteLine($"THERE ARE NOW {N} MATCHES REMAINING.");
- if (N == 4 || N == 3 || N == 2)
- TheComputerSpeaks(N);
- else if (N <= 1)
- ThePlayerWins();
- else
- TheComputerSpeaks(4 - K);
-
- }
- void PlayerInputError()
- {
- Console.WriteLine("VERY FUNNY! DUMMY!");
- Console.WriteLine("DO YOU WANT TO PLAY OR GOOF AROUND?");
- Console.WriteLine("NOW, HOW MANY MATCHES DO YOU WANT ");
- PlayersSpeak();
- }
- void TheComputerSpeaks(int ain)
- {
- int Z = ain;
- Console.WriteLine($"MY TURN ! I REMOVE {Z} MATCHES");//390
- N = N - Z;
- if (N <= 1)
- TheComputerWins();
- else
- PlayersProceed();
- }
- void ThePlayerWins()
- {
- Console.WriteLine("YOU WON, FLOPPY EARS !");
- Console.WriteLine("THINK YOU'RE PRETTY SMART !");
- Console.WriteLine("LETS PLAY AGAIN AND I'LL BLOW YOUR SHOES OFF !!");
- Console.WriteLine();
- Console.WriteLine();
- StartTheGame();
- }
- void TheComputerWins()
- {
- Console.WriteLine();
- Console.WriteLine("YOU POOR BOOB! YOU TOOK THE LAST MATCH! I GOTCHA!!");
- Console.WriteLine("HA ! HA ! I BEAT YOU !!!");
- Console.WriteLine();
- Console.WriteLine("GOOD BYE LOSER!");
- Console.WriteLine();
- Console.WriteLine();
- GameRun();
- }
- }
-}
diff --git a/93_23_Matches/csharp/README.md b/93_23_Matches/csharp/README.md
deleted file mode 100644
index fd759c06..00000000
--- a/93_23_Matches/csharp/README.md
+++ /dev/null
@@ -1,5 +0,0 @@
-Original source downloaded [from Vintage Basic](http://www.vintage-basic.net/games.html)
-
-Conversion to [Microsoft C#](https://docs.microsoft.com/en-us/dotnet/csharp/)
-
-The program is available in two versions, a "goto" version that mimics the original program and an "object-oriented" version.