diff --git a/46_Hexapawn/csharp/Hexapawn/Board.cs b/46_Hexapawn/csharp/Board.cs
similarity index 100%
rename from 46_Hexapawn/csharp/Hexapawn/Board.cs
rename to 46_Hexapawn/csharp/Board.cs
diff --git a/46_Hexapawn/csharp/Hexapawn/Cell.cs b/46_Hexapawn/csharp/Cell.cs
similarity index 100%
rename from 46_Hexapawn/csharp/Hexapawn/Cell.cs
rename to 46_Hexapawn/csharp/Cell.cs
diff --git a/46_Hexapawn/csharp/Hexapawn/Computer.cs b/46_Hexapawn/csharp/Computer.cs
similarity index 100%
rename from 46_Hexapawn/csharp/Hexapawn/Computer.cs
rename to 46_Hexapawn/csharp/Computer.cs
diff --git a/46_Hexapawn/csharp/Hexapawn/Game.cs b/46_Hexapawn/csharp/Game.cs
similarity index 100%
rename from 46_Hexapawn/csharp/Hexapawn/Game.cs
rename to 46_Hexapawn/csharp/Game.cs
diff --git a/46_Hexapawn/csharp/Hexapawn/GameSeries.cs b/46_Hexapawn/csharp/GameSeries.cs
similarity index 100%
rename from 46_Hexapawn/csharp/Hexapawn/GameSeries.cs
rename to 46_Hexapawn/csharp/GameSeries.cs
diff --git a/46_Hexapawn/csharp/Hexapawn/Hexapawn.csproj b/46_Hexapawn/csharp/Hexapawn.csproj
similarity index 100%
rename from 46_Hexapawn/csharp/Hexapawn/Hexapawn.csproj
rename to 46_Hexapawn/csharp/Hexapawn.csproj
diff --git a/46_Hexapawn/csharp/Hexapawn.sln b/46_Hexapawn/csharp/Hexapawn.sln
index 6cfc8a8f..06e7b32f 100644
--- a/46_Hexapawn/csharp/Hexapawn.sln
+++ b/46_Hexapawn/csharp/Hexapawn.sln
@@ -1,34 +1,25 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 15
-VisualStudioVersion = 15.0.26124.0
+# Visual Studio Version 17
+VisualStudioVersion = 17.0.32014.148
 MinimumVisualStudioVersion = 15.0.26124.0
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Hexapawn", "Hexapawn\Hexapawn.csproj", "{679D95BE-6E0C-4D8C-A2D4-0957576B63F3}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Hexapawn", "Hexapawn.csproj", "{785DA416-2609-4DB1-9F18-63CF6AC9927E}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
-		Debug|x64 = Debug|x64
-		Debug|x86 = Debug|x86
 		Release|Any CPU = Release|Any CPU
-		Release|x64 = Release|x64
-		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{785DA416-2609-4DB1-9F18-63CF6AC9927E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{785DA416-2609-4DB1-9F18-63CF6AC9927E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{785DA416-2609-4DB1-9F18-63CF6AC9927E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{785DA416-2609-4DB1-9F18-63CF6AC9927E}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{679D95BE-6E0C-4D8C-A2D4-0957576B63F3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{679D95BE-6E0C-4D8C-A2D4-0957576B63F3}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{679D95BE-6E0C-4D8C-A2D4-0957576B63F3}.Debug|x64.ActiveCfg = Debug|Any CPU
-		{679D95BE-6E0C-4D8C-A2D4-0957576B63F3}.Debug|x64.Build.0 = Debug|Any CPU
-		{679D95BE-6E0C-4D8C-A2D4-0957576B63F3}.Debug|x86.ActiveCfg = Debug|Any CPU
-		{679D95BE-6E0C-4D8C-A2D4-0957576B63F3}.Debug|x86.Build.0 = Debug|Any CPU
-		{679D95BE-6E0C-4D8C-A2D4-0957576B63F3}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{679D95BE-6E0C-4D8C-A2D4-0957576B63F3}.Release|Any CPU.Build.0 = Release|Any CPU
-		{679D95BE-6E0C-4D8C-A2D4-0957576B63F3}.Release|x64.ActiveCfg = Release|Any CPU
-		{679D95BE-6E0C-4D8C-A2D4-0957576B63F3}.Release|x64.Build.0 = Release|Any CPU
-		{679D95BE-6E0C-4D8C-A2D4-0957576B63F3}.Release|x86.ActiveCfg = Release|Any CPU
-		{679D95BE-6E0C-4D8C-A2D4-0957576B63F3}.Release|x86.Build.0 = Release|Any CPU
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {D662AD9F-88B1-4AC9-83AD-DBFC08F384A8}
 	EndGlobalSection
 EndGlobal
diff --git a/46_Hexapawn/csharp/Hexapawn/Human.cs b/46_Hexapawn/csharp/Human.cs
similarity index 100%
rename from 46_Hexapawn/csharp/Hexapawn/Human.cs
rename to 46_Hexapawn/csharp/Human.cs
diff --git a/46_Hexapawn/csharp/Hexapawn/IPlayer.cs b/46_Hexapawn/csharp/IPlayer.cs
similarity index 100%
rename from 46_Hexapawn/csharp/Hexapawn/IPlayer.cs
rename to 46_Hexapawn/csharp/IPlayer.cs
diff --git a/46_Hexapawn/csharp/Hexapawn/Input.cs b/46_Hexapawn/csharp/Input.cs
similarity index 100%
rename from 46_Hexapawn/csharp/Hexapawn/Input.cs
rename to 46_Hexapawn/csharp/Input.cs
diff --git a/46_Hexapawn/csharp/Hexapawn/Move.cs b/46_Hexapawn/csharp/Move.cs
similarity index 100%
rename from 46_Hexapawn/csharp/Hexapawn/Move.cs
rename to 46_Hexapawn/csharp/Move.cs
diff --git a/46_Hexapawn/csharp/Hexapawn/Pawn.cs b/46_Hexapawn/csharp/Pawn.cs
similarity index 100%
rename from 46_Hexapawn/csharp/Hexapawn/Pawn.cs
rename to 46_Hexapawn/csharp/Pawn.cs
diff --git a/46_Hexapawn/csharp/Hexapawn/Program.cs b/46_Hexapawn/csharp/Program.cs
similarity index 100%
rename from 46_Hexapawn/csharp/Hexapawn/Program.cs
rename to 46_Hexapawn/csharp/Program.cs