About My Mahjongg

My Mahjongg is a free practice table for American Mah Jongg — sit down against three computer opponents any time, with no waiting for a fourth player and no time pressure. A calm way to build speed and confidence between real games.

American Mah Jongg is played against the National Mah Jongg League's current card of valid hands, reissued every year. My Mahjongg deliberately never shows or reproduces that card — it's copyrighted, and the whole point of practicing here is to get faster at reading your own card at the table. Declaring Mah Jongg is on the honor system, exactly as it is in a real game.

v1.2.0

• Tile artwork adapted from FluffyStuff's riichi-mahjong-tiles (CC0 / public domain), with American-style red corner indexes and custom Joker and Flower faces added on top.
• Buy the official card from the National Mah Jongg League.

Not affiliated with or endorsed by the National Mah Jongg League.