World Richi Championship is commonly played by how many players
World Riichi Championship: World Riichi Championship (WRC) is the worldwide competition of Mahjong under Japanese rule since 2014. Mahjong: Mahjong ( , ] ) is a tile-based game that originated in China during the Qing dynasty. Mahjong:  It is commonly played by four players (with some three-player variations found in South Korea and Japan).
four