Improve your reaction time by playing this game a few minutes every day.
The average reaction time for an adult is around 0.2s and 0.3s, see how you compare with our leader board.
How to play
1. Press the play button
2. Tap the colored squares as fast as you can
3. Repeat step two until you lose
The background changes depending on difficulty
Green - Easy
Medium -Yellow
Hard -Orange
created with
Website Builder Software .