F1 Start
Five lights out — react like a race driver.
Put those reflexes to the test
Your fingers are fast — try a real game made for quick hands.
Play a gameAbout F1 Start Reaction Test
GGReflex F1 Start recreates the Formula 1 start sequence. Five red lights go on one by one — the moment they all go out, click as fast as you can. Jump the start and you fail.
How it works
- Wait for all five lights to go out, then click.
- Clicking before lights-out is a jump start.
Result: reaction time (ms). Free to play, no signup.