— 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 physically correct ASCII Archimedes simulator with solid force/buoyancy math, but it completely ignores the prompt spec: no two crowns, no vertical immersion slider, no fall/splash animations, no Eureka moment, and uses a dark background — it's a generic buoyancy toy, not the requested Archimedes crown demo.
A physically correct ASCII Archimedes simulator with solid force/buoyancy math, but it completely ignores the prompt spec: no two crowns, no vertical immersion slider, no fall/splash animations, no Eureka moment, and uses a dark background — it's a generic buoyancy toy, not the requested Archimedes crown demo.