All in all, a test of concentration!
Do you need a way to improve your concentration?
Do you want to know your concentration?
This game will help you improve and measure your concentration.
Test is simple.
- Please choose the color of the word questions!
- Get the right answer as soon as possible and as much as possible!
To keep your concentration to challenge the top-rated!
※ This game is built on the STROOP Test.