King Sol is one of the largest single collections of solitaire games for Windows 95/98/NT/2000/ME with 422 games and a fully customizable and skinnable interface. Includes games from the classic Klondike, FreeCell, Canfield, Spider, and many more game categories. Gameplay features: unlimited undo/redo, save/restore games, autoplay, card tracker, multiple players, pause, shuffle number, and more.