Mahjong Master: competition is a free, national standard Mahjong game available on Android devices. The game follows the classic national standard mahjong (13 tiles) rules and comes with a variety of fan types and changeable combinations to make gameplay fun and interesting. The game has a total of 136 tiles of sample and honor tiles, and flower tiles have been removed. The seat wind, prevalent wind, and game time have also been adjusted to make the game more enjoyable.

Mahjong Master: competition offers various props such as peep cards, switch cards, and display cards to enhance the gameplay experience. The game has four rooms: primary, intermediate, advanced, and master, with different ceilings for each room. Additionally, the game provides explanations of fan numbers to help players familiarize themselves with each fan type.

If you are a fan of Mahjong, Mahjong Master: competition is an excellent choice for entertainment. It is easy to play and has a user-friendly interface that makes it accessible to all players.