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capy springs

A free puzzle game — play it in your browser, no install. Cozy onsen logic puzzle: one capybara per row, column and pool. Seeded generator with unique, guess-free puzzles, vanilla JS + canvas, zero dependencies.

by @dynamicdolphino · dynamicdolphino/capy-springs on GitHubLANG JavaScriptHOSTED ON DYNAMICDOLPHINO.GITHUB.IOUPDATED 16 Oct 2026

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Controls: Tap an empty cell: steam mark · Tap a marked cell: place a capybara

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From the README

A cozy logic puzzle in a Japanese hot spring: one capybara per row, column and pool, and none of them may touch.

Capy Springs is a Queens / Star Battle style puzzle for phones, playable in any browser. Every level is generated from its level number, every daily puzzle from the date, and each one is checked to have exactly one solution that you can reach by logic alone. Plain HTML, vanilla JavaScript modules and one canvas: no framework, no build step, no network calls, all art drawn in code.

Read the full README on GitHub →

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