Wait for the green screen, then click as fast as you can. We run 5 rounds, drop your fastest and slowest attempt, and score your average against the average human reaction time of about 250 ms.
Every wait time is random (1–4 s), so you can’t predict the green light.
The fastest and slowest rounds are dropped before averaging for a fair result.
See how you stack up against the 250 ms average human reaction time.
Your recent averages are saved locally so you can measure improvement.
Try the click speed test, number memory challenge and aim trainer.
CPS Click Test