Since the color and form of one figure on a screen change, it is a game which trains the simple cognitive ability which touches it.

Exemption matters.
I do not assume any responsibilities of all acts that the user does with this software.
I do not assume the responsibility in any damage that occurs in relation to the use of this software at all.

1. The service of ranking may be eliminated without a notice.

There are ten questions in one stage, and the next stage can be challenged if eight questions are answered correctly.
The level consists of three kinds of questions, 0, 1, and 2, and only a color changes only both a color, a form, and a form, respectively.

Tags: perception game , perception