American Mahjong Defense
American Mahjong Defense Summary
American Mahjong Defense is a mobile iOS app in Games by Eight Bam LLC. Released in Aug 2021 (4 years ago). It has 287 ratings with a 4.82★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 922 monthly active users . Store metadata: updated Apr 24, 2025.
Recent activity: 4.00 new ratings this week View trends →
Store info: Last updated on App Store on Apr 24, 2025 .
4.82★
Ratings: 287
Screenshots
App Description
What Hand Are They Playing?
Your friend has exposed some tiles, now guess the hand they are playing. Singles and pairs rules are optional.
Guess and Check
Tap a tile in the lower 3 rows to complete the exposed hand. Continue guessing until you expose the complete pattern. Some tiles will be played already. The missing tiles will not be in the hidden pattern.
Random Patterns
Patterns are selected randomly out of all of the possible combinations for the 2021 NMJL card, except for concealed hands. Also the hand FFFF 2222 0000 21 is not used.
Jokers
Jokers are used in quints only.
Points
Points start at 10 and count down for each missed tile. Since more than one pattern is often possible getting 10s will involve some luck, but try for the highest score possible.
This is not the American MahJong Practice app
For American MahJong Practice go to https://apps.apple.com/app/id1458051621 on the App Store.
Support
Contact support@eightbam.com for questions and include screenshots if possible.