— 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 core prompt: no two crowns, no vertical immersion slider, no Heureka moment — instead implements a generic single-object buoyancy demo with density/size sliders and a dark ASCII-art theme.
7,440 output tokens · claude-opus-4-6 · end_turn
Completely misses the core prompt: no two crowns, no vertical immersion slider, no Heureka moment — instead implements a generic single-object buoyancy demo with density/size sliders and a dark ASCII-art theme.