mahjong88Play Free On Mahjong. Experience a relaxing yet engaging game of classic mahjong solitaire with On Mahjong! Clear the board of all mahjong tiles from the layout chosen byHistory. Mahjong Solitaire is a video game known also under the name of Shanghai or simply Mahjong. The tiles used in the game come from an ancient Chinese game with the same name played by four e single-player