A free app for Android, by AleksDev.

InBlock is a puzzle game that is very easy to play. All you have to do is to arrange the blocks of the same color in a way that makes them disappear. This is the only requirement for the game. You will not be required to think or solve any other problems. Once you have done that, you will be able to move on to the next level. There are a total of four levels, and you will be able to play them in any order. The game will be saved when you exit, so you can restart at any time and continue from the same place. The game is very easy to play, and you will not need any special skills to play it.