✓ 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
Mass/volume/density values are static (hardcoded in HTML, not dynamically updated by JS), so live_value_mass/volume/density are false; only displaced water and buoyancy update live, and there is no fall animation — the crown teleports/slides rather than falls with physics.
10,001 output tokens · claude-opus-4-6 · end_turn
Mass/volume/density values are static (hardcoded in HTML, not dynamically updated by JS), so live_value_mass/volume/density are false; only displaced water and buoyancy update live, and there is no fall animation — the crown teleports/slides rather than falls with physics.