MCR Mahjong Tutor

Practice Chinese Mahjong in portrait. Play against three CPU opponents, explore MCR fan patterns, and celebrate winning hands with effects inspired by the fans you score.

Learn and practice Chinese Mahjong with an MCR-based tutor built for portrait play on iPhone and iPad.

PLAY AND LEARN Play against three CPU opponents in 4-, 8-, or 16-hand matches. Choose guided play for learning support or focused play for a simpler table, and adjust the opponent pace.

AT THE TABLE Play on a felt table with stable positions for unclaimed discards. Check the latest discard at a glance, or open All discards for a larger view. Selected tiles lift with clearer shadows. Optional positional contact sounds and haptic feedback on supported devices add to the feel of play. Table details brings standings and recent events together while play is paused.

UNDERSTAND YOUR HAND Explore the rules and fan reference, review the fans counted in a winning hand, and follow the match standings. Save your progress and continue practicing later.

CELEBRATE YOUR WINS Winning effects take their theme from the highest-value counted fan. Higher-value patterns receive richer celebrations. Skip an effect instantly or disable effects in Settings; reduced motion is supported.

PRACTICE OFFLINE No account is required. The app contains no advertising or tracking. Practice against CPU opponents without a network connection. English and Japanese interface options are available.

Designed for learning and practice. There is no real-money betting, cash-out, or prizes. The app uses an MCR-based rules implementation and does not claim exhaustive official MCR conformance.