Master Mahjong, One Tile at a Time.
Flashcard-style riichi mahjong training — available on iOS
Download on the App StoreFlashcard quiz for all 34 tiles with voice pronunciation, visual mnemonics, and 8-second timer.
80 hand-crafted puzzles with detailed review panels. See WHY one discard is better — ukeire comparison bars, acceptance tile grids, data-driven explanations.
Wrong answers go to your Graveyard for unlimited free review. Never pay to learn from your mistakes.
ELO ratings with Firestore persistence. Compete worldwide, track combo streaks, share battle reports.
From Riichi to Thirteen Orphans — every yaku with tile layouts, conditions, combos, and pro tips. Star favorites for quick access.
Full localization in three languages. Switch anytime in Settings.