Press space to start the test, when it is started you must watch the blue dot and with you peripheral vision, (out of the corner of your eye) watch the red dot, it will appear and when it does you see where the dot was at that time and click near it. TO RESET PRESS FLAG 2-3 TIMES.
Glitches are in this program, to avoid raging press the flag a lot and keep the pointer of screen until you click.
