Response Test #2

The human brain—is wider than the sky and bigger than the globe.

Test your Response time!

1- Select a colur from the drop-down menu
2- Click on "Start" button, and wait until the background color changes. (might be a little bit slower, be patient!)
3- As soon as the background color changes, hit "stop" button.
4- Read your Response time result.

Revised & Enhanced by: ajmalbeig