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Chimp Test Working Memory Benchmark

Chimp Test Working Memory Benchmark

Primate Memory
โ€ข โ–ท 24.1M Plays

Can you beat Ayumu the chimpanzee at spatial working memory? Memorize numbered tiles on the grid before they mask into blank cards upon your first click!

๐ŸŽฎ Category Brain & Logic
๐Ÿ‘ค Mode Single Player Working Memory Challenge
๐Ÿ“Š Difficulty Escalating (Level 4 to 20+) โœ“
๐Ÿ•น๏ธ Plays 24,100,000
๐Ÿ‘ Likes 245,600
๐Ÿ“… Release Date 2026
๐ŸŒ Language English
๐Ÿ“ฑ Platform Web, Mobile
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Chimp Test Working Memory Benchmark
Level 4 Numbers
Strikes 0/3
Best 0 Numbers
Click 1 to mask tiles, then tap remaining in numerical sequence!
CHIMP TEST MEMORY

Test working spatial memory. Once you tap "1", all numbers vanish behind blank white cards. Can you beat Ayumu the chimpanzee (Level 16+)?

๐Ÿ’ก Rule: Tap numbers in ascending order (1, 2, 3, 4...). 3 strikes and test ends.

About Chimp Test Working Memory Benchmark

The Chimp Test is inspired by iconic Kyoto University primate cognition studies where young chimpanzees consistently outperformed adult humans in rapid spatial working memory recall.

Immediate Masking: Tapping number 1 instantly masks all remaining tiles into blank white cards.
Escalating Grid Capacity: Each successful round adds another number to the 40-cell grid.
3 Strikes System: You get 3 strikes to push your cognitive memory span to its absolute limit.
๐Ÿง 

Spatial Recall

Working memory test

๐Ÿต

Ayumu Chimp

Can you reach Lvl 16?

โšก

3 Strikes

Max trial survival

๐Ÿ†

Memory Score

XP & leaderboard

How to Play

1 Examine the grid and mentally map the location of each numbered square in sequence.
2 Click tile 1โ€”notice how all remaining numbered tiles immediately become blank white squares!
3 Tap the remaining masked squares in ascending numerical order (2, 3, 4, etc.) from memory.
4 Advance through escalating levels without exhausting your 3 strikes!

Tips & Tricks

โœ“ Chunking: Group numbers into geometric shapes (e.g. triangles or diagonal lines) rather than isolated digits.
โœ“ Path Trajectory: Trace a continuous mental path from 1 through the highest number before making your first move.
โœ“ Take Your Time: There is no time limit before your first clickโ€”study the board carefully.
โœ“ Subvocalization: Quietly recite the sequence coordinates in your mind as an auditory anchor.
Love mental number puzzles? Solve the daily equation in Nerdle Math! โ€บ

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