✓ 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 (min=0 labeled "Luft" at top, max=100 labeled "Wasser" at bottom, but HTML range sliders visually render min at bottom for vertical orientation with writing-mode:bt-lr, creating ambiguity/inversion); physics and live values are correct, Heureka overlay is well-implemented, but the ASCII crown animation is visually coarse and crown positioning logic is partially overridden mid-function by a simpler linear fallback.
9,005 output tokens · claude-opus-4-6 · end_turn
Slider direction is inverted (min=0 labeled "Luft" at top, max=100 labeled "Wasser" at bottom, but HTML range sliders visually render min at bottom for vertical orientation with writing-mode:bt-lr, creating ambiguity/inversion); physics and live values are correct, Heureka overlay is well-implemented, but the ASCII crown animation is visually coarse and crown positioning logic is partially overridden mid-function by a simpler linear fallback.