— 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 generic Archimedes buoyancy simulator with a single configurable object — no crowns, no vertical slider controlling submersion, no fall animation, no splash, and no Heureka moment; it fundamentally misses the prompt's core scenario.
10,258 output tokens · claude-opus-4-6 · end_turn
Implements a generic Archimedes buoyancy simulator with a single configurable object — no crowns, no vertical slider controlling submersion, no fall animation, no splash, and no Heureka moment; it fundamentally misses the prompt's core scenario.