Meet your new addiction! Break out of your boredom cell and cash in on the fun with Castle Solitaire card games! Castle Solitaire is a fun and free Solitaire card game from MobilityWare, the maker of all your favorite solitaire card games. In this fast and easy to learn game, you can clash with kings, crush your enemies, build your castles, and fly your banner high! == How to Play == To become ...