Shanghai is a tile-matching puzzle game originally developed and published by Activision in 1986 for the Commodore 64 and several other platforms. The game challenges players to clear a board of Mahjong tiles by matching pairs of tiles. As a game released during the golden era of home computing, Shanghai's mechanics are simple, yet it requires strategic thinking and pattern recognition skills. Its relaxing gameplay and brain-teasing puzzles have made it a classic in the puzzle genre.
