Mahjong Solitaire is a modern classic, based on a centuries-old Chinese game called "Demolish the Tile Turtle". Ace Mahjong Solitaire for Mac OS X tastefully combines high-quality graphics, sound and music together into the perfect way to relax for young and old alike. Ace Mahjong Solitaire is easy to learn, but with thirty achievements to collect and more than thirty different layouts (not to mention a layout editor for those that like to be creative), it remains a challenge to master.