BRINEGLASS - A LITTLE SELECTIVITY Original game, interface, eight solver-verified puzzles and art direction. Keyboard input state adapted from Cody Ebberson, JS13K Starter (MIT). https://github.com/codyebberson/js13k-starter Observed 25 stars; pushed 2026-08-11. Reference is a starter; the original game is not claimed to be published upstream. Full license: license.txt Inspiration (fictional rules, not a chemistry simulation): Scalable crosslinking-regulated membranes with ultra-high Li+/Mg2+ selectivity for lithium recovery from brines. Nature Communications, published October 31, 2026. https://www.nature.com/articles/s41467-026-79061-z ART Original GPT image model saltworks illustration and mineral/membrane atlas, optimized to local WebP. All runtime assets are local. No external font, game service or model request. Metadata tags: github-source, game