Mahjong solitaire different from mahjong
Mahjong solitaire (also known as Shanghai solitaire, electronic or computerized mahjong, solitaire mahjong or simply mahjong) is a single-player matching game that uses a set of mahjong tiles rather than cards. It is more commonly played on a computer than as a physical tabletop game.
Its name comes from the four-player game mahjong, but it is played entirely differently.