✓ 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 at top labeled "LUFT", but dragging down increases value toward "WASSER" — this is actually correct labeling but the rotated range input's visual thumb motion maps counterintuitively; no true fall animation, crowns teleport to positions without a timed drop sequence.
8,943 output tokens · claude-opus-4-6 · end_turn
Slider direction is inverted (min=0 at top labeled "LUFT", but dragging down increases value toward "WASSER" — this is actually correct labeling but the rotated range input's visual thumb motion maps counterintuitively; no true fall animation, crowns teleport to positions without a timed drop sequence.