— 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 misses the prompt's core requirement (two crowns, Archimedes crown story, fall animation, vertical submersion slider) and instead builds a generic single-object buoyancy calculator with horizontal parameter sliders and an ASCII tank.
Completely misses the prompt's core requirement (two crowns, Archimedes crown story, fall animation, vertical submersion slider) and instead builds a generic single-object buoyancy calculator with horizontal parameter sliders and an ASCII tank.