File list (Check if you may need any files):
PuzzleGame
..........\Puzzle.sln
..........\PuzzleControl
..........\.............\AlgoType.cs
..........\.............\bin
..........\.............\...\Debug
..........\.............\...\.....\PuzzleControl.dll
..........\.............\...\.....\PuzzleControl.pdb
..........\.............\Node.cs
..........\.............\obj
..........\.............\...\Debug
..........\.............\...\.....\PuzzleControl.csproj.GenerateResource.Cache
..........\.............\...\.....\PuzzleControl.dll
..........\.............\...\.....\PuzzleControl.dll.incr
..........\.............\...\.....\PuzzleControl.pdb
..........\.............\...\.....\PuzzleControl.PuzzleControl.resources
..........\.............\...\.....\Refactor
..........\.............\...\.....\........\PuzzleControl.dll
..........\.............\...\.....\temp
..........\.............\...\.....\TempPE
..........\.............\...\PuzzleControl.csproj.FileList.txt
..........\.............\PuzzleControl.cs
..........\.............\PuzzleControl.csproj
..........\.............\PuzzleControl.csproj.user
..........\.............\PuzzleControl.resx
..........\PuzzleGame
..........\..........\AboutGame.cs
..........\..........\AboutGame.resx
..........\..........\AssemblyInfo.cs
..........\..........\bin
..........\..........\...\Debug
..........\..........\...\.....\PuzzleControl.dll
..........\..........\...\.....\PuzzleControl.pdb
..........\..........\...\.....\PuzzleGame.exe
..........\..........\...\.....\PuzzleGame.pdb
..........\..........\...\.....\PuzzleGame.vshost.exe
..........\..........\...\.....\PuzzleHost.exe
..........\..........\...\.....\PuzzleHost.pdb
..........\..........\CustomSize.cs
..........\..........\CustomSize.Designer.cs
..........\..........\CustomSize.resx
..........\..........\frmMain.cs
..........\..........\frmMain.resx
..........\..........\frmOption.cs
..........\..........\frmOption.Designer.cs
..........\..........\frmOption.resx
..........\..........\obj
..........\..........\...\Debug
..........\..........\...\.....\PuzzleGame.csproj.GenerateResource.Cache
..........\..........\...\.....\PuzzleGame.CustomSize.resources
..........\..........\...\.....\PuzzleGame.exe
..........\..........\...\.....\PuzzleGame.frmAbout.resources
..........\..........\...\.....\PuzzleGame.frmMain.resources
..........\..........\...\.....\PuzzleGame.frmOption.resources
..........\..........\...\.....\PuzzleGame.pdb
..........\..........\...\.....\PuzzleHost.csproj.GenerateResource.Cache
..........\..........\...\.....\PuzzleHost.exe
..........\..........\...\.....\PuzzleHost.exe.incr
..........\..........\...\.....\PuzzleHost.frmMain.resources
..........\..........\...\.....\PuzzleHost.pdb
..........\..........\...\.....\Refactor
..........\..........\...\.....\ResolveAssemblyReference.cache
..........\..........\...\.....\temp
..........\..........\...\.....\TempPE
..........\..........\...\PuzzleGame.csproj.FileList.txt
..........\..........\...\PuzzleHost.csproj.FileList.txt
..........\..........\PuzzleGame.csproj
..........\..........\PuzzleGame.csproj.user