ReaxonReaxon

Single-Point Reaction Time Test: Fixed Mode

A pure reaction time test: lock onto the countdown and hit stop at the exact moment to see how sharply your timing and hand speed line up.

Single Precision Challenge
How to play: tap Start Challenge and try to tap Stop when the countdown reaches 2.2222 s. After you stop, your score is recorded—the closer you are to the target time, the higher your reaction test score.
Game Result
Stop Time
--
Target Time
2.2222s
Error Time
--
10.0000
Target Time: 2.2222s
Game Statistics
0
Games Played
0
Best Score
0
Average Score
0.0000s
Average Error
Scoring Rules
  • •Perfect timing (0ms error) scores 100 points.
  • •For every 10ms error, 1 point is deducted. Errors ≥1000ms result in 0 points.
  • •Each countdown is scored individually.
  • •In multi-target modes, the average score of all countdowns is taken.
Game History
No game records yet

Try other modes?

Single Fade Challenge
How to play: tap Start Challenge and try to tap Stop when the countdown reaches 2.2222 s. During the run the digits blur in stages, so judge when to stop using rhythm. After you stop, your score is recorded—the closer you are to the target time, the higher your reaction test score.
Single Blind Challenge
How to play: tap Start Challenge and try to tap Stop when the countdown reaches 2.2222 s. At a set moment the countdown hides completely—finish this reaction test using your sense of time alone. After you stop, your score is recorded—the closer you are to the target time, the higher your reaction test score.
Multi Precision Challenge
How to play: tap Start Challenge and tap Stop when each countdown reaches 7.2222 s, 4.2222 s, and 2.2222 s respectively. Each stop records one score—the closer each stop is to its target time, the higher your reaction test score.
Multi Random Challenge
How to play: tap Start Challenge. Three target times are generated at random—figure them out quickly and tap Stop when each matching countdown reaches its target time. Each stop records one score—the closer you are to each target time, the higher your reaction test score.
Multi Memory Challenge
How to play: tap Start Challenge and tap Stop when each countdown reaches 7.2222 s, 7.2222 s, and 7.2222 s respectively. During the run, the second countdown blurs and the third hides completely—finish those parts of this reaction test using your sense of timing. Each stop records one score—the closer you are to each target time, the higher your reaction test score.

About the Single-Point Fixed Reaction Time Test

The single-point fixed reaction time test keeps things simple, direct, and surprisingly addictive. There are no complicated rules on this page—your only job is to focus on one critical moment and press stop when you believe the time is just right. This type of reaction test is perfect as both a warm-up and a baseline. When you later switch to modes with more visual noise or uncertainty, you’ll clearly feel the difference in focus, time perception, and consistency. Whether you just want a light, casual reaction test or a serious push for a new personal best, this mode gives you the core of reaction time testing without any distractions.