Stack of Mahjong is a free matching game for Android devices that is gaining popularity due to its simple and attractive rules. The game consists of searching for two identical mahjong tiles and matching them. Once all tile pieces have been removed, the mission is complete. Stack of Mahjong is the ideal game for leisure time and offers various different levels that are easy and novel.

The game provides players with a board that can be rotated, zoomed in and out. Additionally, it offers hints and automatic shuffle options. Recently, the developer Mandy Lin added 80 levels to the game, and new patterns featuring plants and fruits have been introduced.