— Two crowns — Same mass, different density — Vertical slider — Slider works — Slider controls crowns — Slider direction correct — Full slider range — Fall animation — Water displacement — Rising water level — Splash effects ✓ Physics correct — Live mass value — Live volume value ✓ Live density value ✓ Live displaced water — Gilded displaces more — Heureka animation ✓ No external deps — Light bg / dark text ✓ Self-contained HTML
Implements a general Archimedes buoyancy simulator with physics sliders and force arrows, but does not address the prompt at all — no two crowns, no Heureka scenario, no vertical fall-into-water slider, no rising water level, no splash effects, and uses a dark background.
9,657 output tokens · claude-opus-4-6 · end_turn
Implements a general Archimedes buoyancy simulator with physics sliders and force arrows, but does not address the prompt at all — no two crowns, no Heureka scenario, no vertical fall-into-water slider, no rising water level, no splash effects, and uses a dark background.