Galaxies


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Galaxies also known as "Spiral Galaxies" or "Tentai Show" is a logic puzzle with simple rules and challenging solutions.

The rules are simple. You have to divide the grid into regions (galaxies) in such a way that:
- Each region has exactly 1 white circle in it.
- The circle is the center of its rotational symmetry. In other words: If you rotate the region around the circle at 180° you should get the same shape, position and orientation.
- A region cannot be a neighbour to itself

Left click between the dots to connect them. Right click to mark with X. Tip: Shift+Click colors a square.

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Galaxies


5x5 Normal Galaxies | 5x5 Hard Galaxies | 7x7 Normal Galaxies | 7x7 Hard Galaxies | 10x10 Normal Galaxies | 10x10 Hard Galaxies | 15x15 Normal Galaxies | 15x15 Hard Galaxies

This Month
1. Educated-cat
50
00:08.02
2. hkjsf
150
00:08.21
3. rob69
22
00:08.54
4. Kukko
160
00:08.59
5. Ainzon 00:09.56
6. 131a562
14
00:10.37
7. KJL38 00:11.16
8. thall
59
00:13.24
9. Ananimas 00:14.42
10. m12
35
00:14.74
11. foggy11
33
00:15.45
12. nickyeatman 00:17.72
13. Leo2026
2
00:19.68
14. John9439
164
00:19.77
15. jordan12 00:20.08
16. linjiehang
4
00:21.63
17. cinro996
28
00:23.61
18. jolie 00:25.30
19. princeGloin 00:25.73
20. Fantomius 00:29.18
This Week
1. rob69
22
00:10.01
2. 131a562
14
00:10.37
3. Ainzon 00:11.79
4. m12
35
00:14.74
5. nickyeatman 00:17.72
6. cinro996
28
00:23.61
7. wrzxv 00:30.82
8. spiedurs 00:30.96
9. MrBigMan69 00:34.90
10. br
66
00:42.32
11. JudithL
9
00:59.51
12. Fantomius 01:03.13
13. Hashimoto
31
02:18.16
14. IRS26 02:43.29
15. wankoij
30
05:33.14
16. Uthor 1d 11:52:28.01
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
Today
1. Ainzon 00:16.65
2. m12
35
00:37.31
3.--- empty -----:--
4.--- empty -----:--
5.--- empty -----:--
6.--- empty -----:--
7.--- empty -----:--
8.--- empty -----:--
9.--- empty -----:--
10.--- empty -----:--
11.--- empty -----:--
12.--- empty -----:--
13.--- empty -----:--
14.--- empty -----:--
15.--- empty -----:--
16.--- empty -----:--
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
MO3
1. haramey
235
00:04.79
2. numbrr
307
00:05.32
3. Irbis
65
00:06.07
4. vowels
216
00:06.13
5. Nick
217
00:06.58
6. qqwref
266
00:06.73
7. Consonants
48
00:06.86
8. kyrawr8383
149
00:06.99
9. Banstead
105
00:07.03
10. Puppy01
94
00:07.59
AO5
1. haramey
235
00:04.79
2. numbrr
307
00:05.74
3. Irbis
65
00:06.26
4. vowels
216
00:06.44
5. Nick
217
00:07.09
5. Consonants
48
00:07.09
7. qqwref
266
00:07.38
8. kyrawr8383
149
00:07.71
9. Banstead
105
00:08.03
10. jaybrainer
251
00:08.14
AO12
1. haramey
235
00:06.56
2. Irbis
65
00:08.26
3. numbrr
307
00:08.49
4. Banstead
105
00:08.82
5. Consonants
48
00:09.12
6. vowels
216
00:09.15
7. Nick
217
00:10.14
8. kyrawr8383
149
00:10.29
8. qqwref
266
00:10.29
10. Puppy01
94
00:10.73
Robots / programmatic solversinfo  
1.tlstyer
140
00:00.007
2.drobot
1
00:00.101
3.Paul Bismuth
1
00:02.158

* MO3 - Mean of 3. The average of 3 consecutive times.
AO5 - Average of 5. The average of 5 consecutive times ignoring the highest and the lowest.
AO12 - Average of 12. The average of 12 consecutive times ignoring the highest and the lowest.
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2026-02-16 11:43:24

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