— 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
Well-built general Archimedes simulator with correct physics and live values, but it entirely misses the brief: no crowns, no gilded-vs-pure-gold comparison, no vertical immersion slider, no fall/splash animation, and no Heureka moment.
10,655 output tokens · claude-opus-4-6 · end_turn
Well-built general Archimedes simulator with correct physics and live values, but it entirely misses the brief: no crowns, no gilded-vs-pure-gold comparison, no vertical immersion slider, no fall/splash animation, and no Heureka moment.