Reaction Time Game: Beat Your Best Average

How to play the five-round game

1. Start a run. Wait for the green GO signal instead of predicting the delay.
2. Click, tap, or press Space / Enter while the test area is focused. A primary mouse press or touch is measured at press-down.
3. Release after every response. The next round begins automatically after feedback, with a fresh random wait of 1.2–3 seconds.
4. Finish five rounds to earn a run average. A false start or an unanswered signal after five seconds ends the run.

Beat a whole run, not a lucky click

The game shows each round, your five-round average, your fastest round, and the lowest completed-run average from this visit. Try to lower that average with consistent responses. Incomplete and invalid runs cannot become your session best.

There is no global leaderboard or population rank. Your session best stays in memory only and resets when you reopen or refresh this game. For saved local history and manually paced rounds, use the main reaction speed test.

Use it as a reaction time trainer

Use a short practice run to get comfortable, then compare a planned number of completed runs on the same setup. Take breaks when attention drifts. Repeating until one click looks impressive makes progress harder to judge; keep the full-run averages instead.

For a different challenge, the go/no-go reflex test adds blue signals that require holding back. For a head-to-head comparison, open friend challenges and create an invitation after completing a run there. Practice-game results are separate from challenge scores.

What your score can tell you

The score describes visual responding on your current device. It includes screen and input latency and does not isolate biological reaction speed or predict a gaming rank. Changing tabs or losing window focus stops a run so background delays cannot count as a valid result.

See typical reaction time and study averages for measurement context, or follow the repeatable practice routine to keep comparisons consistent.