Personal performance challenge
Reflex Choice Test
Measure choice reaction time with directional cues. Make fast correct decisions across multiple rounds and keep your best average locally.
12-direction reflex run
What this challenge measures
This recreational challenge emphasizes choice reaction time: you must identify a cue and select the matching response rather than make the same response every round.
Results can vary by device, browser, input hardware and environment. They are not diagnostic assessments.
About your score
Lower is better. Your personal best and recent completed runs are stored only in this browser on this device.
Free browser test · Speed & Reaction
How to use this choice reaction time test
Choice Reaction Time adds a decision step to a basic reaction test. Instead of responding the same way to every cue, you must identify the displayed direction and select the matching response.
Use the same input method across sessions and focus on clean correct responses rather than guessing. Harder modes increase the number of rounds and shorten the pacing, which makes sustained decision speed more important.
How the score works
Lower average reaction time is better after completing the required cues. Incorrect or premature responses interrupt the flow, so both decision accuracy and speed matter.
Questions about this challenge
How is choice reaction time different from simple reaction time?
Simple reaction time uses one known response to one signal. Choice reaction time requires selecting the correct response from multiple possibilities.
Why are there multiple rounds?
A multi-round average is less dependent on one unusually fast or slow response and adds a consistency component.
Should I compare keyboard and touchscreen scores?
For the clearest personal trend, use the same input method because different controls can add different response delays.