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Rated riichi mahjong

Ranked riichi mahjong in your browser, free, on your phone or computer. Matchmaking seats you with three players of a similar rating for an East only or East + South game, under the Standard rules: the four-player rules of Tenhou and Mahjong Soul ranked play. Every game moves your rating.

Sign up and play Play the tutorial

Rating and ranks

After each game your rating moves by where you placed against each of the other three. It sets your rank: seven ranks of five steps each, and you start in Silver.

  1. Iron
  2. Bronze625
  3. Silver875
  4. Gold1125
  5. Platinum1375
  6. Diamond1625
  7. Master1875

After the game

  • Replay every game, move by move.
  • Analysis: a strong AI grades each of your decisions and gives the game an Accuracy.

Unrated play

Custom games against friends or bots leave your rating alone and need no account. New to riichi? Learn the game, then train.