Find the fastest human check that still blocks abuse.
This lab randomly serves Upryst's image grids, tap scenes, sliders, drag targets, and hold checks. Every solve records timing and outcome so weak, slow, fiddly, or impossible captchas can be removed.
Minimum image grid9 square tiles
Object sourceAI picked
Auth tokenOne-use key
FeedbackFiddly / impossible
Challenge
Loading challenge...auto
HardestNo data yetLowest pass rate
EasiestNo data yetHighest pass rate
FastestNo data yetLowest average solve time
LongestNo data yetHighest average solve time
| Type | Issued | Pass rate | Pass | Fail | Abandoned | Fiddly | Impossible | Avg |
|---|---|---|---|---|---|---|---|---|
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