Game interface Language: English
This application is a puzzle game.
By touching a mass, the color of the mass and vertical and horizontal mass changes.
It is clear if all the given red masses can be made into a gray mass!
Ten stages can be enjoyed in this version.
I would increase the number of stages rapidly and would like to raise difficulty from now on!!

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