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Play Root 2

Tap the digits of √2 in order. Your fingers learn the pattern. Wrong digits shake, correct ones advance.
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I know 0 digits of √2
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About this page & FAQ

About this page

This is the play mode for Root 2 (√2) = 1..... The numpad path is hidden and you must tap each digit from memory. Your high score is saved locally between sessions.

PlayMemorize is a free memory trainer for mathematical constants. It runs entirely in the browser with no account, no installation, and no cost. Progress is saved locally.

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