All-in-One Mahjong is a free puzzle game developed by Pozirk Games Inc. for Android devices. This game is an addicting solitaire game where the player is challenged to eliminate all of the pieces from the board. The game has two modes: Time mode and Score mode.

In Time mode, the player must match all pairs as soon as possible, with the ability to shuffle the pieces. In Score mode, the player must play until they win or lose, with no shuffle option. All-in-One Mahjong has a total of 220 different mahjong layouts, making the game both challenging and entertaining. The game also features a global leaderboard with players from all over the world, allowing you to compete with others and keep track of your own records. You can customize the game by choosing from a big selection of backgrounds and enjoy the nice music while playing. Overall, All-in-One Mahjong is a great game for anyone who enjoys solitaire games, and it's worth a try.