Show HN: Eye-brain-hand – a quick neuro coordination and memory test

Hacker News•Mon, Jun 22, 2026, 04:58 AM•2 min read

My best score was 860ms average at 10.

Source: [Hacker News](https://ubershmekel.github.io/eye-brain-hand/)

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#tech #show #eye #brain #hand #quick #neuro #coordination #memory

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