Hushfloat · Pearl Pavilion
An original acoustic-levitation puzzle: shift all floating pearls together, use baffles to separate their paths, hold one pearl still and bring each to its matching receiver. Eight solver-verified chambers, shortest-route nudges, undo, keyboard/touch controls, device-local journal and original GPT pearl artwork. Inspired by October 2026 acoustic-tweezers research. GitHub scientific reference only; no upstream code or assets reused. Source: https://github.com/AppliedAcousticsChalmers/levitate (MIT (original game); MIT (scientific reference only)). Metadata tags: github-source, game.
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