mahjongAbout Mahjong. Mahjong Solitaire is a popular tile-matching game that orinated in China and has gained widespread popularity worldwide. It is played with a set of 144 tiles, each depicting different symbols, numbers, letters, or characters.Mahjong On is the classic version of the ancient board game that requires you to clear the board by matching the same patterned tiles. The rules dictate that there must be two or more