Game interface Language: English
Rules of the game is to block the merger, the combined approach is when one of the numbers aside, the other figures to push past the wall of the four directions. 2 and 2 can be combined into 4,4 and 4 are combined into 8. When the end of the box to fill the screen, and can no longer be combined when the game will be rated based on your situation after the completion of the game.

Operating System: Android Froyo (2.2) - Nougat Marshmallow (7.0) or later