Tile Games

Mahjong Competition Rules (MCR), often called Chinese Official, is the international competition rule set for mahjong published by the World Mahjong Organization. Its distinguishing feature is a large catalogue of scoring patterns and a minimum score of eight points before a hand may be declared ...

Riichi is the modern Japanese variant of mahjong, a four-player game played with tiles. The object of play is to complete a winning hand; the ultimate object of the game is to accumulate the most points from winning hands. It does not matter how many hands each player has won — the accumulated sc...