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Reaction-time experiment
How quickly do you react?
Complete five trials. Wait while the signal is green, then click or tap the moment it turns red.
5 valid trials
Anonymous
Desktop + mobile
Before you begin
Which group describes you?
Choose based on whether you regularly play first-person shooter games. Your choice is stored only with your anonymous test result.
Test complete
Your reaction time
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ms average
Unsaved result found
A previous completed test is still waiting to be stored.
Public anonymous data
Results database
The figures below are recalculated from the current GitHub JSON data whenever this page refreshes.
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Export & verification
Dataset snapshot
Export the currently loaded dataset as a PDF report, CSV file, or JSON snapshot.
Snapshot ID
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SHA-256
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The export includes summary statistics, participant rows, timestamps, averages, and a verification hash for the current dataset snapshot.
| # | Anonymous ID | Group | Trials | Average | Date |
|---|
No matching results.