Test your reflex and reaction time!
Click on the squares as fast as you can.
The longer you play, the more points you have.
UPDATE
Version 1.3.2
Global leaderboards provided by Scoreloop, some bugs fixed.
Version 1.2.0
Difficulty levels added.
Version 1.1.0
Highscore function added.
Version 1.0.1
More support phones.