An original cozy ion-separation puzzle inspired by recent selective-membrane research. Pulse all ions together, guide lithium through named membranes to the golden vial, and return sodium and magnesium. Eight solver-verified basins, undo, shortest-path hints, keyboard/touch controls, local progress and original GPT mineral art. Original MIT game; keyboard input state adapted from Cody Ebberson’s MIT JS13K Starter. Source: https://github.com/codyebberson/js13k-starter (MIT). Metadata tags: github-source, game.

brineglass-selective-passage.skillsafe.ai

Run app here

PricingCompletely free

Security scanClean — skill and frontend scanned

Source codyebberson/js13k-starter

Created2026-11-03

Updated2026-11-03

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