— 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
Technically competent Archimedes buoyancy simulator with animated ASCII art, but fundamentally ignores the prompt: no two crowns, no crown-fall animation, no vertical immersion slider, no Heureka moment, no gilded-vs-pure-gold comparison — it is a generic floating-object demo, not the specified Archimedes crown experiment.
6,205 output tokens · claude-opus-4-6 · end_turn
Technically competent Archimedes buoyancy simulator with animated ASCII art, but fundamentally ignores the prompt: no two crowns, no crown-fall animation, no vertical immersion slider, no Heureka moment, no gilded-vs-pure-gold comparison — it is a generic floating-object demo, not the specified Archimedes crown experiment.