Player

Level 1
Level 2
Level 3
Level 4
Score 0
Progress L1

Level 1 — Crystal System Match-Up

Rotate the 3D shape and choose its crystal system.

Initializing 3D engine…
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Level 2 — Symmetry (minimal)

Symmetry preview

Level 3 — Build (minimal)

Level 4 — Quiz (minimal)

If 3D does not show, check the Console (F12 → Console) and paste errors into the chat.