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Play Spiral Galaxies online
Divide the grid into galaxies until each has the right shape – right here, free, with nothing to install. Every board has exactly one solution.
What is Spiral Galaxies?
Spiral Galaxies – also known as Tentai Show – is a logic puzzle where you divide the grid into galaxies, each with a single center point. Each galaxy must be symmetric about its center when rotated 180 degrees.
The rules
Divide the whole grid into galaxies along the grid lines:
- Every galaxy contains exactly one dot.
- Every galaxy is symmetric about its dot: turned half a circle around the dot, it lands exactly on itself.
- A dot can sit on a cell, on the line between two cells, or on the corner where four meet.
- Every cell belongs to exactly one galaxy.
How to play here
Tap the grid lines to draw walls separating galaxies. A mouse works the same way. The walls form the borders of each galaxy, which must be perfectly symmetric.
A new puzzle every day
At the top sits today's daily puzzle – the same board for every player in the world, new every day. Below it are five puzzles in each of the four difficulties, from Easy to Expert.
Stuck? Learn the strategies for solving Spiral Galaxies step by step. How to solve Spiral Galaxies
Printable Spiral Galaxies puzzles – 8 puzzles with solutions · A4 PDF
Questions
Is it free?
Yes. Playing here costs nothing and needs no account; your progress is kept in your browser.
Does it work on my phone?
Yes – on phones, tablets and computers, in any current browser.
The full game has a 360-level campaign, a daily puzzle and endless boards in four difficulties, and it plays offline.