Time Estimation
Measures interval timing. You see a target of 3–10 seconds, then a countdown starts a hidden timer. Click when you think the target has passed. Three rounds, scored on average error.
⏱ ~1 minRanked by average error ms · lower is better
World record
—
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.