— 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
Completely ignores the Archimedes crown narrative — no two crowns, no vertical submersion slider, no fall/splash animation, and uses a dark background; instead delivers a generic density-comparison ASCII sandbox with horizontal sliders for density and object size.
8,155 output tokens · claude-opus-4-6 · end_turn
Completely ignores the Archimedes crown narrative — no two crowns, no vertical submersion slider, no fall/splash animation, and uses a dark background; instead delivers a generic density-comparison ASCII sandbox with horizontal sliders for density and object size.