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Card & Board

Play a memory-matching card game using halo designs from Blue Archive.

Halo Concentration

ヘイロー神経衰弱

Play a memory-matching card game using halo designs from Blue Archive.

Auto-translated from Japanese · Suggest a fix

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On X as of 2026-11-11

897likes
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At a glance

Posted in
Japanese
Posted on X
Hosted on
GitHub Pages
Tags
Card & BoardPuzzle

On X

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