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Number Memory Game

Memorize the positions of numbers on a grid, then tap them in ascending order. The famous "chimp test" spatial memory challenge — how far can you go?

Medium 5 min Memory
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Number Memory Game

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Aug 09

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About Number Memory Game

Memorize the positions of numbers on a grid, then tap them in ascending order. The famous "chimp test" spatial memory challenge — how far can you go?

This free tool is designed to be quick, fun, and effective. It runs entirely in your browser, so your data never leaves your device and no account is required. Play once or come back daily to track your progress and improve your score.

Number Memory Game - Frequently Asked Questions

A 2007 experiment showed young chimpanzees could memorize the positions of numbers 1-9 faster than humans. The game flashes numbers on a grid; you reproduce them in ascending order.
Each level adds one more number to memorize and increases the flash time only slightly. Grids start at 3×3 and grow up to 5×5.
Your score equals the highest level you complete. Completing level 1 scores 1 point; completing level 6 scores 6 points.
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