A simple game written in javascript - destroying the boxes

I learned a bit of html/css/javascript and wrote this simple game. Good for passing time.

Let's find out how fast you can click on the boxes!

Your reaction time will be shown here.

Your Statistics

0 < t <= 0.5 sec	0.5 < t <= 0.8 sec	0.8 < t < 1.5 sec	t > 1.5 sec
0	0	0	0