demo mahjongHistory. Mahjong Solitaire is a video game known also under the name of Shanghai or simply Mahjong. The tiles used in the game come from an ancient Chinese game with the same name played by four e single-playerMahjong is more than just a game; it is a cultural heritage that traces its roots to ancient China. Orinating during the Qing dynasty, Mahjong has captured the hearts of millions worldwide.