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Reaction Test
How fast are your reflexes?
Click as soon as the screen turns green!
How fast are your reflexes?
Click as soon as the screen turns green!
Wait for the green color.
Last Score: - ms
Result description.
It takes about 0.2 seconds for a visual signal to travel from your eyes to your brain and down to your muscles. However, pro gamers and athletes can react much faster.
How agile is your nervous system? Test your limits in this millisecond battle against the clock.