American MahJong Defense is a tile guessing game where you must deduce the hand your friend is playing based on the exposed tiles. You have the option to guess singles and pairs rules while tapping tiles in the lower rows to complete the pattern. The challenge lies in uncovering the complete hand pattern while some tiles are already played, and missing tiles are not part of the hidden pattern.

Random patterns are generated from all possible combinations of the 2021 NMJL card, excluding concealed hands, and the hand FFFFis excluded. Jokers are utilized in quints only, and points start at 10, decreasing with each missed tile. Aim for the highest score possible by strategizing your guesses carefully.

Note: This is not the American MahJong Practice app; for that, visit the App Store link provided.