This new release has a new UI and a leaderboard

Improve your reaction time by playing this game a few minutes every day.

Choose between 3 different intensities : Easy, Medium, and Hard.

Save your score to the leader board and see how fast (or slow) you are!

Tap the colored squares as fast as you can and compare your score to everyone else.

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.

Choose between three (3) different intensities : Easy, Medium, and Hard.

Save your score to the leader board and see how fast (or slow) you are!