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.Play various Mahjong games on for free, from classic to 3D, with different themes and layouts. Match the same tiles and clear the board in this brain-puzzling challenge.