— 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
A polished general Archimedes simulator with correct physics, live values, and drag interaction, but it implements zero prompt-specific requirements: no two crowns, no vertical slider controlling crown descent, no gilded vs. pure-gold comparison, and no Heureka animation.
10,299 output tokens · claude-opus-4-6 · end_turn
A polished general Archimedes simulator with correct physics, live values, and drag interaction, but it implements zero prompt-specific requirements: no two crowns, no vertical slider controlling crown descent, no gilded vs. pure-gold comparison, and no Heureka animation.