03/12/2009 05:12 am ET Updated May 25, 2011

Green Sprint Game: Check Your Reaction!

This fun and simple game is designed to check your reaction and let you have some rest.

Move circle with arrow keys. Your aim is to avoid the barriers that move to the circle from all the directions.

The more time you will success in avoiding the barriers the more scores you will obtain.

The game ends when you will run into barrier.