American MahJong Practice

MahJong Practice is pattern practice for real American MahJong with Charleston. Play fun, quick games offline, anywhere, anytime. No internet connection needed. This is the best way to learn the 2024 card.
Every year American Mahjong leagues release new hands. Try our app with 2017 hands for free or purchase 2024 hands. The monthly subscription includes 2024 hands.
Suggested Hands:
All possible hand combinations are evaluated and sorted by the highest matching tile count. Play one of these hands or any hand you want. See the combinations of hands with the most overlapping tiles. Develop your strategies selecting hands.
Open Play:
Try different strategies with Replay and Undo. Tiles can be moved around freely.
Play Against Bots or Solo:
When playing solo, the opponent bots play valid patterns and exchange jokers but do not declare Mahjong. Play until you declare Mahjong or the wall is empty in solo mode. Go to Settings to enable bots that win to practice defense.
Corrections & FAQ:
See the closest matching pattern when you declare an unknown pattern. Frequently Asked Questions (FAQ) helps beginning players.
Hand Stats:
Track hands completed, wins and losses. Learn the hands with the highest probability of matching random hands.
Hand Filters:
Select the sections you like to play the most. Hide sections to focus on any given section. Play the whole card.
Large Tile Font Option:
Enable the Large Tile Font option to make the tiles easier to read.
Duplicate:
Play the same hand as a friend with the Duplicate option and compare your results.
Use the Help for important details about using the app. You should know basic game play and rules before using this app. Beginners should reference Standard American Mahjong rules and videos online.
Contact [email protected] for help at any time.