Reaction Test
Measure your motor reflexes in milliseconds. When the red screen flashes green, click as fast as you can!
Reflex Arena
Test your reaction time. Click as soon as the screen turns green.
How to Play
- Click 'Start Challenge' to begin the rounds.
- Wait for the screen to turn green. Do not click early!
- As soon as the screen flashes green, click or tap anywhere on it.
- Your time in milliseconds will be recorded for that round.
- Your final score is calculated based on the average time across 5 successful rounds.