Mahj Edge

Play smarter. Think ahead. Improve your game. Mahj Edge is a strategy trainer for American Mahjong players who know the game and want to make better decisions. Instead of playing an entire game, you practice the moments that matter most, one decision at a time. CHARLESTON TRAINER Choose three tiles to pass from a 13-tile hand. Learn to protect your pairs, spot isolated tiles, judge the value of honors and stay flexible before committing. HAND SELECTION Read a starting hand and pick its most promising direction. After each answer, see which tiles support it, which are missing, how flexible the hand remains and what could change the recommendation. KEEP, PASS & DISCARD Decide what to hold and what to let go, using the drawn tile, the discards and your opponents' exposures. Practice holding useful pairs, abandoning weak directions, redeeming Jokers and playing defense late in a hand. DAILY CHALLENGE One new challenge every day, the same for every player, with a streak to keep going. TRACK YOUR PROGRESS A skill score from 0 to 100, accuracy by module, your current and best streak, improvement over time, areas to work on, and one tap to repeat the exercises you missed. THOUGHTFUL BY DESIGN • Three difficulty levels: Beginner, Intermediate and Advanced • Every explanation separates game rules from strategy advice • Partial credit for reasonable alternatives, because good players sometimes disagree • Take as long as you like; time never affects your score • Works completely offline • No account, no ads, no tracking, no subscriptions • Every feature is included in the purchase Mahj Edge uses original practice scenarios and general hand patterns. It doesn't reproduce the National Mah Jongg League card and isn't affiliated with or endorsed by the National Mah Jongg League. Use your current official card when you play.