✓ 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
Slider direction is inverted (label says "↑ Luft / Wasser ↓" but slider min=0 maps to crowns in air at top, moving down increases value — the CSS rotate(-90deg) trick means the visual bottom of the slider is actually max=100/water, which is directionally correct in appearance but the implementation uses a rotated horizontal slider, not a true vertical one; mass/volume/density live values are static labels not dynamically updated; no falling animation (crowns teleport); overall solid ASCII Archimedes demo with correct physics constants and working splash/heureka.
6,657 output tokens · claude-opus-4-6 · end_turn
Slider direction is inverted (label says "↑ Luft / Wasser ↓" but slider min=0 maps to crowns in air at top, moving down increases value — the CSS rotate(-90deg) trick means the visual bottom of the slider is actually max=100/water, which is directionally correct in appearance but the implementation uses a rotated horizontal slider, not a true vertical one; mass/volume/density live values are static labels not dynamically updated; no falling animation (crowns teleport); overall solid ASCII Archimedes demo with correct physics constants and working splash/heureka.