mahjong 21Try our collection of free Mahjong games, featuring Mahjong in any scenario you can imagine, from orinal Mahjong to 3D Mahjong. Traditional Mahjong is based on a board of 144 tilesMahjong Sisters is a 1986 eroge mahjong arcade video game developed and published exclusively in Japan by Toaplan. In the game, the players face off against