Color Perception
NEWMeasures color discrimination threshold. One tile in the grid is a different shade. Tap it. The difference shrinks every level; three misses ends the run.
⏱ 1–3 minRanked by highest level
World record
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Be the first
Your best
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Set a name to track
Runs recorded
0
across all players
Before you start
Who's being measured?
Add a name to put your result on the leaderboard and into your capability profile. No account, no email.