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 tilesThe classic version of the Mahjong solitaire game always has 144 tiles and 5 layers arranged in a shape a bit like a pyramid, but also known as the tortoise shape. You play the game by