Mahjong, sometimes spelled Mah Jongg, is a game that originated in China, commonly played by four players (with some three-player variations found in Korea and Japan). The four player table version should not be confused with the popular Western single player (tile matching) computer game (Mahjong solitaire), which is a recent invention and completely different from the table game. Similar to the Western card game rummy, mahjong is a game of skill, strategy and calculation and involves a certain degree of chance. In Asia, mahjong is also popularly played as a gambling game (though it may just as easily be played recreationally).

• http:/​/​en.​wikipedia.​org/​wiki/​Mahjong