✓ 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 at the label level (label says "↑ LUFT / ↓ WASSER" but the code re-maps immersion = (100 - value)/100, meaning dragging the handle DOWN increases immersion — directionally correct in behavior but the on-screen labels are misleading; the ASCII-art approach is creative and all core features are present, but the render function is awkwardly patched by overriding itself, and both crowns share the same immersion ratio, masking the volume-based differential submersion effect.
10,328 output tokens · claude-opus-4-6 · end_turn
Slider direction is inverted at the label level (label says "↑ LUFT / ↓ WASSER" but the code re-maps immersion = (100 - value)/100, meaning dragging the handle DOWN increases immersion — directionally correct in behavior but the on-screen labels are misleading; the ASCII-art approach is creative and all core features are present, but the render function is awkwardly patched by overriding itself, and both crowns share the same immersion ratio, masking the volume-based differential submersion effect.