— 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
Solid general Archimedes demo with correct physics and smooth spring animation, but it implements none of the crown-specific requirements: no two crowns, no vertical slider controlling crown submersion, no splash/fall/heureka animations, no rising water level, and uses a dark background.
8,792 output tokens · claude-opus-4-6 · end_turn
Solid general Archimedes demo with correct physics and smooth spring animation, but it implements none of the crown-specific requirements: no two crowns, no vertical slider controlling crown submersion, no splash/fall/heureka animations, no rising water level, and uses a dark background.