The Krazydad Discord Community is a new place where you can talk to me, and meet other people who are interested in puzzles. A great place to report problems or mistakes with this website, suggest new features, help me brainstorm and test out new puzzles, get periodic announcements from me, or discuss other deep thoughts. Maybe I'll see you there!
Galaxy Puzzles by KrazyDad
Here are hundreds of free Galaxy puzzles suitable for printing. In Japan, Galaxies are known as Tentai Show (Japanese: 天体ショー). They are also known as Spiral Galaxies, and Sym-a-pix. In these puzzles, you fill in the horizontal and vertical edges to form a galaxy shaped island around each circle, which represents the galactic center. The galaxy shapes must be rotationally (or 180°) symmetric, like the shapes shown here. Each Galaxy puzzle has only one unique solution.
The puzzles in these books get progressively harder as the book numbers get higher.
7x7 Puzzles, 6-per-page
10x10 Puzzles, 4-per-page
11x21 Puzzles, 2-per-page
21x21 Puzzles, 1-per-page
Don't see the size you prefer? Let me know -- I'll make more!
Want to save some trees? Try my Interactive Galaxy Puzzles.
InstructionsConnect the dots to make edges so that each circle is surrounded by a symmetrical galaxy shape, and the puzzle is completely filled with galaxies. The galaxy shapes must be rotationally (or 180°) symmetric, like the shapes shown here.
Here's an Easy, and an Advanced YouTube Tutorial that shows how I solved two of the 7x7 puzzles.
Take a look at the answers page if you get stuck!