Add sln and csroj/vbproj files where missing

2025-12-12 07:40:50 -08:00 · 2022-01-16 08:17:31 +02:00
parent 338f32f6f5
commit 75def2707d
281 changed files with 4319 additions and 2 deletions
--- a/00_Utilities/DotnetUtils/DotnetUtils/Program.cs
+++ b/00_Utilities/DotnetUtils/DotnetUtils/Program.cs
@@ -1,5 +1,4 @@
-using System.Diagnostics;
-using DotnetUtils;
+using DotnetUtils;
 using static System.Console;
 using static System.IO.Path;
 using static DotnetUtils.Methods;
--- a/02_Amazing/vbnet/Amazing.sln
+++ b/02_Amazing/vbnet/Amazing.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Amazing", "Amazing.vbproj", "{FB9DF301-CB34-4C9A-8823-F034303F5DA3}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{FB9DF301-CB34-4C9A-8823-F034303F5DA3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{FB9DF301-CB34-4C9A-8823-F034303F5DA3}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{FB9DF301-CB34-4C9A-8823-F034303F5DA3}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{FB9DF301-CB34-4C9A-8823-F034303F5DA3}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/02_Amazing/vbnet/Amazing.vbproj
+++ b/02_Amazing/vbnet/Amazing.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Amazing</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/03_Animal/vbnet/Animal.sln
+++ b/03_Animal/vbnet/Animal.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Animal", "Animal.vbproj", "{147D66D5-D817-4024-9447-9F5B9A6D2B7D}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{147D66D5-D817-4024-9447-9F5B9A6D2B7D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{147D66D5-D817-4024-9447-9F5B9A6D2B7D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{147D66D5-D817-4024-9447-9F5B9A6D2B7D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{147D66D5-D817-4024-9447-9F5B9A6D2B7D}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/03_Animal/vbnet/Animal.vbproj
+++ b/03_Animal/vbnet/Animal.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Animal</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/04_Awari/csharp/Awari.sln
+++ b/04_Awari/csharp/Awari.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "csharp", "csharp.csproj", "{4E2057CB-0BFE-41A4-910C-798DFABF7FE9}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{4E2057CB-0BFE-41A4-910C-798DFABF7FE9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4E2057CB-0BFE-41A4-910C-798DFABF7FE9}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4E2057CB-0BFE-41A4-910C-798DFABF7FE9}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{4E2057CB-0BFE-41A4-910C-798DFABF7FE9}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/04_Awari/vbnet/Awari.sln
+++ b/04_Awari/vbnet/Awari.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Awari", "Awari.vbproj", "{718AECEB-CC24-49C8-B620-B2F93E021C51}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{718AECEB-CC24-49C8-B620-B2F93E021C51}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{718AECEB-CC24-49C8-B620-B2F93E021C51}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{718AECEB-CC24-49C8-B620-B2F93E021C51}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{718AECEB-CC24-49C8-B620-B2F93E021C51}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/04_Awari/vbnet/Awari.vbproj
+++ b/04_Awari/vbnet/Awari.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Awari</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/05_Bagels/csharp/Bagels.sln
+++ b/05_Bagels/csharp/Bagels.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bagels", "Bagels.csproj", "{2FC5F33F-2C4B-4707-94E5-3C9B2B633EFE}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{2FC5F33F-2C4B-4707-94E5-3C9B2B633EFE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{2FC5F33F-2C4B-4707-94E5-3C9B2B633EFE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2FC5F33F-2C4B-4707-94E5-3C9B2B633EFE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{2FC5F33F-2C4B-4707-94E5-3C9B2B633EFE}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/05_Bagels/vbnet/Bagels.sln
+++ b/05_Bagels/vbnet/Bagels.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Bagels", "Bagels.vbproj", "{913FE7A8-B481-4EB3-8938-566BEAD5B0F2}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{913FE7A8-B481-4EB3-8938-566BEAD5B0F2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{913FE7A8-B481-4EB3-8938-566BEAD5B0F2}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{913FE7A8-B481-4EB3-8938-566BEAD5B0F2}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{913FE7A8-B481-4EB3-8938-566BEAD5B0F2}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/05_Bagels/vbnet/Bagels.vbproj
+++ b/05_Bagels/vbnet/Bagels.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Bagels</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/07_Basketball/csharp/Basketball.csproj
+++ b/07_Basketball/csharp/Basketball.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>10</LangVersion>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+</Project>
--- a/07_Basketball/csharp/Basketball.sln
+++ b/07_Basketball/csharp/Basketball.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Basketball", "Basketball.csproj", "{00D03FB3-B485-480F-B14D-746371BDE08B}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{00D03FB3-B485-480F-B14D-746371BDE08B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{00D03FB3-B485-480F-B14D-746371BDE08B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{00D03FB3-B485-480F-B14D-746371BDE08B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{00D03FB3-B485-480F-B14D-746371BDE08B}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/07_Basketball/vbnet/Basketball.sln
+++ b/07_Basketball/vbnet/Basketball.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Basketball", "Basketball.vbproj", "{09C533F2-4874-4BA4-9F80-BBE9E8E17456}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{09C533F2-4874-4BA4-9F80-BBE9E8E17456}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{09C533F2-4874-4BA4-9F80-BBE9E8E17456}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{09C533F2-4874-4BA4-9F80-BBE9E8E17456}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{09C533F2-4874-4BA4-9F80-BBE9E8E17456}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/07_Basketball/vbnet/Basketball.vbproj
+++ b/07_Basketball/vbnet/Basketball.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Basketball</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/09_Battle/vbnet/Battle.sln
+++ b/09_Battle/vbnet/Battle.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Battle", "Battle.vbproj", "{D8475464-CB9B-448F-89A7-5BA15193C495}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{D8475464-CB9B-448F-89A7-5BA15193C495}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D8475464-CB9B-448F-89A7-5BA15193C495}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D8475464-CB9B-448F-89A7-5BA15193C495}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D8475464-CB9B-448F-89A7-5BA15193C495}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/09_Battle/vbnet/Battle.vbproj
+++ b/09_Battle/vbnet/Battle.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Battle</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/10_Blackjack/csharp/Blackjack.sln
+++ b/10_Blackjack/csharp/Blackjack.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Blackjack", "Blackjack.csproj", "{83253F48-9CCD-475C-A990-8703F1A2E31C}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{83253F48-9CCD-475C-A990-8703F1A2E31C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{83253F48-9CCD-475C-A990-8703F1A2E31C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{83253F48-9CCD-475C-A990-8703F1A2E31C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{83253F48-9CCD-475C-A990-8703F1A2E31C}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/10_Blackjack/vbnet/Blackjack.sln
+++ b/10_Blackjack/vbnet/Blackjack.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Blackjack", "Blackjack.vbproj", "{B112CA5F-142B-46E9-92CB-5E3A84816AAE}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{B112CA5F-142B-46E9-92CB-5E3A84816AAE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B112CA5F-142B-46E9-92CB-5E3A84816AAE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B112CA5F-142B-46E9-92CB-5E3A84816AAE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B112CA5F-142B-46E9-92CB-5E3A84816AAE}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/10_Blackjack/vbnet/Blackjack.vbproj
+++ b/10_Blackjack/vbnet/Blackjack.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Blackjack</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/11_Bombardment/csharp/Bombardment.sln
+++ b/11_Bombardment/csharp/Bombardment.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bombardment", "Bombardment.csproj", "{1DCFD283-9300-405B-A2B4-231F30265730}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{1DCFD283-9300-405B-A2B4-231F30265730}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1DCFD283-9300-405B-A2B4-231F30265730}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1DCFD283-9300-405B-A2B4-231F30265730}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1DCFD283-9300-405B-A2B4-231F30265730}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/11_Bombardment/vbnet/Bombardment.sln
+++ b/11_Bombardment/vbnet/Bombardment.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Bombardment", "Bombardment.vbproj", "{7C967BC0-101C-413F-92A8-3A8A7D9846FE}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{7C967BC0-101C-413F-92A8-3A8A7D9846FE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{7C967BC0-101C-413F-92A8-3A8A7D9846FE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{7C967BC0-101C-413F-92A8-3A8A7D9846FE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{7C967BC0-101C-413F-92A8-3A8A7D9846FE}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/11_Bombardment/vbnet/Bombardment.vbproj
+++ b/11_Bombardment/vbnet/Bombardment.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Bombardment</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/12_Bombs_Away/vbnet/BombsAway.sln
+++ b/12_Bombs_Away/vbnet/BombsAway.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "BombsAway", "BombsAway.vbproj", "{7FB28848-EC1C-4594-B823-BA6DB06B34A8}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{7FB28848-EC1C-4594-B823-BA6DB06B34A8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{7FB28848-EC1C-4594-B823-BA6DB06B34A8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{7FB28848-EC1C-4594-B823-BA6DB06B34A8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{7FB28848-EC1C-4594-B823-BA6DB06B34A8}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/12_Bombs_Away/vbnet/BombsAway.vbproj
+++ b/12_Bombs_Away/vbnet/BombsAway.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>BombsAway</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/13_Bounce/csharp/Bounce.csproj
+++ b/13_Bounce/csharp/Bounce.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>10</LangVersion>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+</Project>
--- a/13_Bounce/csharp/Bounce.sln
+++ b/13_Bounce/csharp/Bounce.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bounce", "Bounce.csproj", "{4A967985-8CB0-49D2-B322-B2668491CA6E}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{4A967985-8CB0-49D2-B322-B2668491CA6E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4A967985-8CB0-49D2-B322-B2668491CA6E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4A967985-8CB0-49D2-B322-B2668491CA6E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{4A967985-8CB0-49D2-B322-B2668491CA6E}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/13_Bounce/vbnet/Bounce.sln
+++ b/13_Bounce/vbnet/Bounce.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Bounce", "Bounce.vbproj", "{95D84C53-AE4E-4A5A-869A-A49D6FC89618}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{95D84C53-AE4E-4A5A-869A-A49D6FC89618}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{95D84C53-AE4E-4A5A-869A-A49D6FC89618}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{95D84C53-AE4E-4A5A-869A-A49D6FC89618}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{95D84C53-AE4E-4A5A-869A-A49D6FC89618}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/13_Bounce/vbnet/Bounce.vbproj
+++ b/13_Bounce/vbnet/Bounce.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Bounce</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/14_Bowling/csharp/Bowling.csproj
+++ b/14_Bowling/csharp/Bowling.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>10</LangVersion>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+</Project>
--- a/14_Bowling/csharp/Bowling.sln
+++ b/14_Bowling/csharp/Bowling.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bowling", "Bowling.csproj", "{9951637A-8D70-42A4-8CB7-315FA414F960}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{9951637A-8D70-42A4-8CB7-315FA414F960}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9951637A-8D70-42A4-8CB7-315FA414F960}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9951637A-8D70-42A4-8CB7-315FA414F960}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9951637A-8D70-42A4-8CB7-315FA414F960}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/14_Bowling/vbnet/Bowling.sln
+++ b/14_Bowling/vbnet/Bowling.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Bowling", "Bowling.vbproj", "{DBEB424A-1538-4F14-BA57-BA4E326EF4D8}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{DBEB424A-1538-4F14-BA57-BA4E326EF4D8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{DBEB424A-1538-4F14-BA57-BA4E326EF4D8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DBEB424A-1538-4F14-BA57-BA4E326EF4D8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{DBEB424A-1538-4F14-BA57-BA4E326EF4D8}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/14_Bowling/vbnet/Bowling.vbproj
+++ b/14_Bowling/vbnet/Bowling.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Bowling</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/15_Boxing/vbnet/Boxing.sln
+++ b/15_Boxing/vbnet/Boxing.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Boxing", "Boxing.vbproj", "{8BCEDE01-59A7-4AA3-AE09-8B7FD69A5867}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{8BCEDE01-59A7-4AA3-AE09-8B7FD69A5867}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8BCEDE01-59A7-4AA3-AE09-8B7FD69A5867}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8BCEDE01-59A7-4AA3-AE09-8B7FD69A5867}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8BCEDE01-59A7-4AA3-AE09-8B7FD69A5867}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/15_Boxing/vbnet/Boxing.vbproj
+++ b/15_Boxing/vbnet/Boxing.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Boxing</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/16_Bug/csharp/Bug.csproj
+++ b/16_Bug/csharp/Bug.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>10</LangVersion>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+</Project>
--- a/16_Bug/csharp/Bug.sln
+++ b/16_Bug/csharp/Bug.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bug", "Bug.csproj", "{C1929CC1-C366-43E4-9476-AE107231A302}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{C1929CC1-C366-43E4-9476-AE107231A302}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C1929CC1-C366-43E4-9476-AE107231A302}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C1929CC1-C366-43E4-9476-AE107231A302}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C1929CC1-C366-43E4-9476-AE107231A302}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/16_Bug/vbnet/Bug.sln
+++ b/16_Bug/vbnet/Bug.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Bug", "Bug.vbproj", "{4F4EA8E5-55A8-4191-BE57-B28638C33609}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{4F4EA8E5-55A8-4191-BE57-B28638C33609}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4F4EA8E5-55A8-4191-BE57-B28638C33609}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4F4EA8E5-55A8-4191-BE57-B28638C33609}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{4F4EA8E5-55A8-4191-BE57-B28638C33609}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/16_Bug/vbnet/Bug.vbproj
+++ b/16_Bug/vbnet/Bug.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Bug</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/17_Bullfight/vbnet/Bullfight.sln
+++ b/17_Bullfight/vbnet/Bullfight.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Bullfight", "Bullfight.vbproj", "{38805A6B-C251-4C45-9832-B8E2F3F6436F}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{38805A6B-C251-4C45-9832-B8E2F3F6436F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{38805A6B-C251-4C45-9832-B8E2F3F6436F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{38805A6B-C251-4C45-9832-B8E2F3F6436F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{38805A6B-C251-4C45-9832-B8E2F3F6436F}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/17_Bullfight/vbnet/Bullfight.vbproj
+++ b/17_Bullfight/vbnet/Bullfight.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Bullfight</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/18_Bullseye/vbnet/Bullseye.sln
+++ b/18_Bullseye/vbnet/Bullseye.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Bullseye", "Bullseye.vbproj", "{0CFD308F-EB9C-4A05-B742-5EE7C912A5E4}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{0CFD308F-EB9C-4A05-B742-5EE7C912A5E4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{0CFD308F-EB9C-4A05-B742-5EE7C912A5E4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{0CFD308F-EB9C-4A05-B742-5EE7C912A5E4}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{0CFD308F-EB9C-4A05-B742-5EE7C912A5E4}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/18_Bullseye/vbnet/Bullseye.vbproj
+++ b/18_Bullseye/vbnet/Bullseye.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Bullseye</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/19_Bunny/csharp/Bunny.csproj
+++ b/19_Bunny/csharp/Bunny.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>10</LangVersion>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+</Project>
--- a/19_Bunny/csharp/Bunny.sln
+++ b/19_Bunny/csharp/Bunny.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bunny", "Bunny.csproj", "{6685F5CF-20F2-4682-B187-50105BD44906}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{6685F5CF-20F2-4682-B187-50105BD44906}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{6685F5CF-20F2-4682-B187-50105BD44906}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{6685F5CF-20F2-4682-B187-50105BD44906}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{6685F5CF-20F2-4682-B187-50105BD44906}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/19_Bunny/vbnet/Bunny.sln
+++ b/19_Bunny/vbnet/Bunny.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Bunny", "Bunny.vbproj", "{E9098ADF-4B31-4082-9102-2A5BB8B40C6C}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{E9098ADF-4B31-4082-9102-2A5BB8B40C6C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E9098ADF-4B31-4082-9102-2A5BB8B40C6C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E9098ADF-4B31-4082-9102-2A5BB8B40C6C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E9098ADF-4B31-4082-9102-2A5BB8B40C6C}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/19_Bunny/vbnet/Bunny.vbproj
+++ b/19_Bunny/vbnet/Bunny.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Bunny</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/20_Buzzword/vbnet/Buzzword.sln
+++ b/20_Buzzword/vbnet/Buzzword.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Buzzword", "Buzzword.vbproj", "{B2BD53F2-82C3-4729-BA82-DB96E18F8666}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{B2BD53F2-82C3-4729-BA82-DB96E18F8666}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B2BD53F2-82C3-4729-BA82-DB96E18F8666}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B2BD53F2-82C3-4729-BA82-DB96E18F8666}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B2BD53F2-82C3-4729-BA82-DB96E18F8666}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/20_Buzzword/vbnet/Buzzword.vbproj
+++ b/20_Buzzword/vbnet/Buzzword.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Buzzword</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/21_Calendar/vbnet/Calendar.sln
+++ b/21_Calendar/vbnet/Calendar.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Calendar", "Calendar.vbproj", "{00B21257-3E25-4150-AA6D-266350688663}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{00B21257-3E25-4150-AA6D-266350688663}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{00B21257-3E25-4150-AA6D-266350688663}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{00B21257-3E25-4150-AA6D-266350688663}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{00B21257-3E25-4150-AA6D-266350688663}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/21_Calendar/vbnet/Calendar.vbproj
+++ b/21_Calendar/vbnet/Calendar.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Calendar</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/22_Change/vbnet/Change.sln
+++ b/22_Change/vbnet/Change.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Change", "Change.vbproj", "{77FC724B-EA88-4419-824B-32366FFE9608}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{77FC724B-EA88-4419-824B-32366FFE9608}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{77FC724B-EA88-4419-824B-32366FFE9608}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{77FC724B-EA88-4419-824B-32366FFE9608}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{77FC724B-EA88-4419-824B-32366FFE9608}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/22_Change/vbnet/Change.vbproj
+++ b/22_Change/vbnet/Change.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Change</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/23_Checkers/csharp/Checkers.csproj
+++ b/23_Checkers/csharp/Checkers.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>10</LangVersion>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+</Project>
--- a/23_Checkers/csharp/Checkers.sln
+++ b/23_Checkers/csharp/Checkers.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Checkers", "Checkers.csproj", "{52D0DDFC-1A0D-4E57-A4FC-428EC717313C}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{52D0DDFC-1A0D-4E57-A4FC-428EC717313C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{52D0DDFC-1A0D-4E57-A4FC-428EC717313C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{52D0DDFC-1A0D-4E57-A4FC-428EC717313C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{52D0DDFC-1A0D-4E57-A4FC-428EC717313C}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/23_Checkers/vbnet/Checkers.sln
+++ b/23_Checkers/vbnet/Checkers.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Checkers", "Checkers.vbproj", "{92B871EF-4871-40C0-ADDE-406301B937B9}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{92B871EF-4871-40C0-ADDE-406301B937B9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{92B871EF-4871-40C0-ADDE-406301B937B9}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{92B871EF-4871-40C0-ADDE-406301B937B9}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{92B871EF-4871-40C0-ADDE-406301B937B9}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/23_Checkers/vbnet/Checkers.vbproj
+++ b/23_Checkers/vbnet/Checkers.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Checkers</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/24_Chemist/vbnet/Chemist.sln
+++ b/24_Chemist/vbnet/Chemist.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Chemist", "Chemist.vbproj", "{25BEFBB8-58A1-4691-9CE6-D8C770F5189D}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{25BEFBB8-58A1-4691-9CE6-D8C770F5189D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{25BEFBB8-58A1-4691-9CE6-D8C770F5189D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{25BEFBB8-58A1-4691-9CE6-D8C770F5189D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{25BEFBB8-58A1-4691-9CE6-D8C770F5189D}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/24_Chemist/vbnet/Chemist.vbproj
+++ b/24_Chemist/vbnet/Chemist.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Chemist</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/25_Chief/csharp/Chief.csproj
+++ b/25_Chief/csharp/Chief.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>10</LangVersion>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+</Project>
--- a/25_Chief/csharp/Chief.sln
+++ b/25_Chief/csharp/Chief.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Chief", "Chief.csproj", "{AE650092-EEF2-4747-91F4-C8311AD16A4B}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{AE650092-EEF2-4747-91F4-C8311AD16A4B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{AE650092-EEF2-4747-91F4-C8311AD16A4B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{AE650092-EEF2-4747-91F4-C8311AD16A4B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{AE650092-EEF2-4747-91F4-C8311AD16A4B}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/25_Chief/vbnet/Chief.sln
+++ b/25_Chief/vbnet/Chief.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Chief", "Chief.vbproj", "{9BAA28D9-1DCF-42DA-934A-CD3EC5E26E7C}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{9BAA28D9-1DCF-42DA-934A-CD3EC5E26E7C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9BAA28D9-1DCF-42DA-934A-CD3EC5E26E7C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9BAA28D9-1DCF-42DA-934A-CD3EC5E26E7C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9BAA28D9-1DCF-42DA-934A-CD3EC5E26E7C}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/25_Chief/vbnet/Chief.vbproj
+++ b/25_Chief/vbnet/Chief.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Chief</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/26_Chomp/csharp/Chomp.csproj
+++ b/26_Chomp/csharp/Chomp.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>10</LangVersion>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+</Project>
--- a/26_Chomp/csharp/Chomp.sln
+++ b/26_Chomp/csharp/Chomp.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Chomp", "Chomp.csproj", "{35863FB3-002D-4618-B993-51A51A586BCC}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{35863FB3-002D-4618-B993-51A51A586BCC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{35863FB3-002D-4618-B993-51A51A586BCC}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{35863FB3-002D-4618-B993-51A51A586BCC}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{35863FB3-002D-4618-B993-51A51A586BCC}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/26_Chomp/vbnet/Chomp.sln
+++ b/26_Chomp/vbnet/Chomp.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Chomp", "Chomp.vbproj", "{F7F8E933-9679-4393-94F0-46F47D81B025}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{F7F8E933-9679-4393-94F0-46F47D81B025}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F7F8E933-9679-4393-94F0-46F47D81B025}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F7F8E933-9679-4393-94F0-46F47D81B025}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F7F8E933-9679-4393-94F0-46F47D81B025}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/26_Chomp/vbnet/Chomp.vbproj
+++ b/26_Chomp/vbnet/Chomp.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Chomp</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/27_Civil_War/vbnet/CivilWar.sln
+++ b/27_Civil_War/vbnet/CivilWar.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "CivilWar", "CivilWar.vbproj", "{D726A817-AF69-43B9-9092-876453960C19}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{D726A817-AF69-43B9-9092-876453960C19}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D726A817-AF69-43B9-9092-876453960C19}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D726A817-AF69-43B9-9092-876453960C19}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D726A817-AF69-43B9-9092-876453960C19}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/27_Civil_War/vbnet/CivilWar.vbproj
+++ b/27_Civil_War/vbnet/CivilWar.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>CivilWar</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/28_Combat/vbnet/Combat.sln
+++ b/28_Combat/vbnet/Combat.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Combat", "Combat.vbproj", "{B7C67E0E-1493-4957-9FD9-A384D038F024}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{B7C67E0E-1493-4957-9FD9-A384D038F024}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B7C67E0E-1493-4957-9FD9-A384D038F024}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B7C67E0E-1493-4957-9FD9-A384D038F024}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B7C67E0E-1493-4957-9FD9-A384D038F024}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/28_Combat/vbnet/Combat.vbproj
+++ b/28_Combat/vbnet/Combat.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Combat</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/29_Craps/vbnet/Craps.sln
+++ b/29_Craps/vbnet/Craps.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Craps", "Craps.vbproj", "{297AA824-815F-4E2B-948C-BDAD2266C5AF}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{297AA824-815F-4E2B-948C-BDAD2266C5AF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{297AA824-815F-4E2B-948C-BDAD2266C5AF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{297AA824-815F-4E2B-948C-BDAD2266C5AF}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{297AA824-815F-4E2B-948C-BDAD2266C5AF}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/29_Craps/vbnet/Craps.vbproj
+++ b/29_Craps/vbnet/Craps.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Craps</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/30_Cube/csharp/Cube.csproj
+++ b/30_Cube/csharp/Cube.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>10</LangVersion>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+</Project>
--- a/30_Cube/csharp/Cube.sln
+++ b/30_Cube/csharp/Cube.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Cube", "Cube.csproj", "{CC2F0DBE-EBA0-4275-ACA4-7140E3202889}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{CC2F0DBE-EBA0-4275-ACA4-7140E3202889}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{CC2F0DBE-EBA0-4275-ACA4-7140E3202889}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{CC2F0DBE-EBA0-4275-ACA4-7140E3202889}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{CC2F0DBE-EBA0-4275-ACA4-7140E3202889}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/30_Cube/vbnet/Cube.sln
+++ b/30_Cube/vbnet/Cube.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Cube", "Cube.vbproj", "{C4AA207B-37EC-4746-B634-FBFC9522F3F8}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{C4AA207B-37EC-4746-B634-FBFC9522F3F8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C4AA207B-37EC-4746-B634-FBFC9522F3F8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C4AA207B-37EC-4746-B634-FBFC9522F3F8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C4AA207B-37EC-4746-B634-FBFC9522F3F8}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/30_Cube/vbnet/Cube.vbproj
+++ b/30_Cube/vbnet/Cube.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Cube</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/31_Depth_Charge/vbnet/DepthCharge.sln
+++ b/31_Depth_Charge/vbnet/DepthCharge.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "DepthCharge", "DepthCharge.vbproj", "{7F8404FE-7CF2-46AC-B4D4-2CAB5EF3FB2F}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{7F8404FE-7CF2-46AC-B4D4-2CAB5EF3FB2F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{7F8404FE-7CF2-46AC-B4D4-2CAB5EF3FB2F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{7F8404FE-7CF2-46AC-B4D4-2CAB5EF3FB2F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{7F8404FE-7CF2-46AC-B4D4-2CAB5EF3FB2F}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/31_Depth_Charge/vbnet/DepthCharge.vbproj
+++ b/31_Depth_Charge/vbnet/DepthCharge.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>DepthCharge</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/32_Diamond/csharp/Diamond.csproj
+++ b/32_Diamond/csharp/Diamond.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>10</LangVersion>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+</Project>
--- a/32_Diamond/csharp/Diamond.sln
+++ b/32_Diamond/csharp/Diamond.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Diamond", "Diamond.csproj", "{44B406C8-70F0-4183-B19A-5B045A1AEBA4}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{44B406C8-70F0-4183-B19A-5B045A1AEBA4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{44B406C8-70F0-4183-B19A-5B045A1AEBA4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{44B406C8-70F0-4183-B19A-5B045A1AEBA4}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{44B406C8-70F0-4183-B19A-5B045A1AEBA4}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/32_Diamond/vbnet/Diamond.sln
+++ b/32_Diamond/vbnet/Diamond.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Diamond", "Diamond.vbproj", "{87084ED3-F01C-4D7E-8BE7-10C2F3FA148F}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{87084ED3-F01C-4D7E-8BE7-10C2F3FA148F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{87084ED3-F01C-4D7E-8BE7-10C2F3FA148F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{87084ED3-F01C-4D7E-8BE7-10C2F3FA148F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{87084ED3-F01C-4D7E-8BE7-10C2F3FA148F}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/32_Diamond/vbnet/Diamond.vbproj
+++ b/32_Diamond/vbnet/Diamond.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Diamond</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/33_Dice/csharp/Dice.sln
+++ b/33_Dice/csharp/Dice.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Dice", "Dice.csproj", "{D136AC51-DDC0-471A-8EAC-D3C772FA7D51}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{D136AC51-DDC0-471A-8EAC-D3C772FA7D51}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D136AC51-DDC0-471A-8EAC-D3C772FA7D51}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D136AC51-DDC0-471A-8EAC-D3C772FA7D51}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D136AC51-DDC0-471A-8EAC-D3C772FA7D51}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/33_Dice/vbnet/Dice.sln
+++ b/33_Dice/vbnet/Dice.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Dice", "Dice.vbproj", "{6410CCD0-0D78-49C9-9B15-70F901A1EB19}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{6410CCD0-0D78-49C9-9B15-70F901A1EB19}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{6410CCD0-0D78-49C9-9B15-70F901A1EB19}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{6410CCD0-0D78-49C9-9B15-70F901A1EB19}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{6410CCD0-0D78-49C9-9B15-70F901A1EB19}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/33_Dice/vbnet/Dice.vbproj
+++ b/33_Dice/vbnet/Dice.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Dice</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/34_Digits/csharp/Digits.csproj
+++ b/34_Digits/csharp/Digits.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>10</LangVersion>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+</Project>
--- a/34_Digits/csharp/Digits.sln
+++ b/34_Digits/csharp/Digits.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Digits", "Digits.csproj", "{BB89211D-85FB-4FC0-AF62-715459227D7E}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{BB89211D-85FB-4FC0-AF62-715459227D7E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{BB89211D-85FB-4FC0-AF62-715459227D7E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{BB89211D-85FB-4FC0-AF62-715459227D7E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{BB89211D-85FB-4FC0-AF62-715459227D7E}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/34_Digits/vbnet/Digits.sln
+++ b/34_Digits/vbnet/Digits.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Digits", "Digits.vbproj", "{837EB2E4-3EE6-447A-8AF7-91CA08841B93}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{837EB2E4-3EE6-447A-8AF7-91CA08841B93}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{837EB2E4-3EE6-447A-8AF7-91CA08841B93}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{837EB2E4-3EE6-447A-8AF7-91CA08841B93}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{837EB2E4-3EE6-447A-8AF7-91CA08841B93}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/34_Digits/vbnet/Digits.vbproj
+++ b/34_Digits/vbnet/Digits.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Digits</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/35_Even_Wins/csharp/EvenWins.csproj
+++ b/35_Even_Wins/csharp/EvenWins.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>10</LangVersion>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+</Project>
--- a/35_Even_Wins/csharp/EvenWins.sln
+++ b/35_Even_Wins/csharp/EvenWins.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EvenWins", "EvenWins.csproj", "{84209510-4089-4147-B220-E41E534A228B}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{84209510-4089-4147-B220-E41E534A228B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{84209510-4089-4147-B220-E41E534A228B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{84209510-4089-4147-B220-E41E534A228B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{84209510-4089-4147-B220-E41E534A228B}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/35_Even_Wins/vbnet/EvenWins.sln
+++ b/35_Even_Wins/vbnet/EvenWins.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "EvenWins", "EvenWins.vbproj", "{16D44A7A-9C05-4845-8289-3A65A4D978D0}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{16D44A7A-9C05-4845-8289-3A65A4D978D0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{16D44A7A-9C05-4845-8289-3A65A4D978D0}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{16D44A7A-9C05-4845-8289-3A65A4D978D0}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{16D44A7A-9C05-4845-8289-3A65A4D978D0}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/35_Even_Wins/vbnet/EvenWins.vbproj
+++ b/35_Even_Wins/vbnet/EvenWins.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>EvenWins</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/36_Flip_Flop/vbnet/FlipFlop.sln
+++ b/36_Flip_Flop/vbnet/FlipFlop.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "FlipFlop", "FlipFlop.vbproj", "{4A5887DD-FA0C-47EE-B3A2-E334DCE3544C}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{4A5887DD-FA0C-47EE-B3A2-E334DCE3544C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4A5887DD-FA0C-47EE-B3A2-E334DCE3544C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4A5887DD-FA0C-47EE-B3A2-E334DCE3544C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{4A5887DD-FA0C-47EE-B3A2-E334DCE3544C}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/36_Flip_Flop/vbnet/FlipFlop.vbproj
+++ b/36_Flip_Flop/vbnet/FlipFlop.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>FlipFlop</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/37_Football/csharp/Football.csproj
+++ b/37_Football/csharp/Football.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>10</LangVersion>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+</Project>
--- a/37_Football/csharp/Football.sln
+++ b/37_Football/csharp/Football.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Football", "Football.csproj", "{092442FA-EA04-4A80-AB12-138E18CD480A}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{092442FA-EA04-4A80-AB12-138E18CD480A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{092442FA-EA04-4A80-AB12-138E18CD480A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{092442FA-EA04-4A80-AB12-138E18CD480A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{092442FA-EA04-4A80-AB12-138E18CD480A}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/37_Football/vbnet/Football.sln
+++ b/37_Football/vbnet/Football.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30114.105
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Football", "Football.vbproj", "{5491221D-33D3-4ADF-9E0A-FB58D5C12EE2}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{5491221D-33D3-4ADF-9E0A-FB58D5C12EE2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{5491221D-33D3-4ADF-9E0A-FB58D5C12EE2}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{5491221D-33D3-4ADF-9E0A-FB58D5C12EE2}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{5491221D-33D3-4ADF-9E0A-FB58D5C12EE2}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/37_Football/vbnet/Football.vbproj
+++ b/37_Football/vbnet/Football.vbproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Football</RootNamespace>
+    <TargetFramework>net6.0</TargetFramework>
+    <LangVersion>16.9</LangVersion>
+  </PropertyGroup>
+</Project>
--- a/Show More
+++ b/Show More