I built

Math Grid – Japan's 100-square math drill (hyakumasu keisan)

Built by @hn:emile_labs · apps.apple.com/ca/app/math-grid-100-squares/id6779562830

via Hacker Newsby hn:emile_labs ↗· community-imported

14 people want it.

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“Someone is looking for this — identity hidden”

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“Someone is looking for this — identity hidden”

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