— 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 wrong concept — implements a generic Archimedes buoyancy simulator with material-density buttons and horizontal sliders, with no crowns, no crown-lowering slider, no Heureka moment, and a dark background, missing nearly every required feature of the prompt.
7,592 output tokens · claude-opus-4-6 · end_turn
Completely wrong concept — implements a generic Archimedes buoyancy simulator with material-density buttons and horizontal sliders, with no crowns, no crown-lowering slider, no Heureka moment, and a dark background, missing nearly every required feature of the prompt.