Jigsaw.sln MainWindow.xaml MainWindow.xaml.cs Piece.cs WrappingStream.cs Images\NewPuzzle.png ......\ShowImage.png ......\ShowPuzzle.png Properties\AssemblyInfo.cs ..........\Resources.Designer.cs ..........\Resources.resx ..........\Settings.Designer.cs ..........\Settings.settings app.config App.xaml App.xaml.cs Jigsaw.csproj Jigsaw.csproj.user