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Welcome to Riichi.Wiki The main purpose of this Wiki is to provide English speakers easy access and material pertaining to Japanese mahjong.

Welcome Japanese mahjong (麻雀, 麻将 or マージャン), otherwise known as riichi mahjong, is the Japanese varation to the 4-player table card game of mahjong, whose objective can be best described as a combination of gin rummy and poker. Even though tiles are primarily used to play the game, the game is available online and can be played with regular mahjong playing cards. It's a four player game that combines the elements of calculation and strategy that is found in chess with the elements of risk assessment, observation skills, and luck. For added learning, feel free to head over to Mahjong Discord for any questions and mahjong community interaction.

For editors Please join and register an account! The more help we have, the faster and better the Japanese mahjong content will be. Special:RecentChanges lists current development. You can also follow that via its newsfeed. Special:WantedPages lists red hyperlinks. Create a page for common red links. If something needs attention, add it to the TODO list. Familiarize yourself with the MahjongTile extension for writing out hands, etc.. Have a look at Project:Editing guidelines.

Useful Mahjong information Terminology By alphabetical order By usage category Rules overview Game rules - Rule variations Scoring - Yaku list Key rules Furiten - Exhaustive draw Abortive draw - Chombo Strategy Dora - Defense - Suji - Waits Platforms Tenhou.net - Majsoul - Riichi City - Sega MJ Culture Media - Organizations - M.League