
Spiral Galaxy
Loading Spiral Galaxy…
The game didn't start. It may be blocked by your browser or network. Try again, or play something similar:
This game is made for landscape. Turn your phone sideways for the best view.
Play next
More Creative & SatisfyingFree online tentaisho symmetry puzzle.
About Spiral Galaxy
Free online tentaisho symmetry puzzle. Draw 180-degree symmetric galaxies across the cosmos. 29 levels from beginner to expert.
Description provided by GameZipper.
Controls
This game supports touch, keyboard, mouse input; the exact controls are explained inside the game.
Questions
- How do you play Spiral Galaxy?
- Tap a glowing dot to select it as your galaxy center, then tap empty cells to grow its region. Every cell you add automatically gets its 180-degree mirror partner added too. Cover every cell so each galaxy is symmetric, connected, and contains exactly one dot.
- What are the rules of tentaisho (spiral galaxy)?
- Partition the entire grid into galaxies. Each galaxy has exactly one dot at its rotational center and must be perfectly 180-degree symmetric around that dot. All cells must be covered with no overlaps, and each galaxy must be one connected shape.












