mahjong 500Mahjong Dimensions - more time: Play a 3D Mahjong game (Mahjongg Dimensions). Combine 2 of the same stones to remove them from the board. Stones need to have at least 2 (adjacent)Mahjong Classic. Mahjong is an ancient Chinese board game. According to myth the game was developed by Confucius in 500 BC. The board is populated by 136 tiles based on Chinese characters and symbols. To complete the game