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ChimpTest
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ChimpTest

Memory test where you try to beat a chimpanzee

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In a 2007 Kyoto study, a chimp named Ayumu kept ~80% accuracy at 210ms number-flash exposures while students averaged ~40%. ChimpTest recreates that task in your browser: numbers flash on a grid, hide, and you tap them back in order. 3 strikes, escalating speed, ?r= challenge links to dare friends. Stats stay on your device — free, no signup.

Example Image
Example Image
Example Image
Example Image

Features

Chimpanzee memory test: numbers flash then hide, tap back in order. 3 strikes, speed escalates. Challenge links (?r=) to dare friends. All stats on-device, no account.

Use Cases

Test your working memory against a chimpanzee; kill 2 minutes between tasks; dare friends with a challenge link.

Comments

Built this after reading about Ayumu, the Kyoto chimp who beat humans at a 210ms number-flash task. 3 strikes and escalating speed — level 1 is already humbling.

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Comments

Built this after reading about Ayumu, the Kyoto chimp who beat humans at a 210ms number-flash task. 3 strikes and escalating speed — level 1 is already humbling.

Premium Products