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. howin
11
00:05.21
2. KingRose 00:09.01
3. ElykRusty
29
00:09.52
4. 飞飞
50
00:10.02
5. clh123
10
00:11.35
6. thrasymachus
26
00:11.99
7. leeseungsu 00:13.95
8. whitevoidsky
16
00:14.05
9. puffy_blue
44
00:14.18
10. tuberculosis
81
00:15.64
11. ChanceMaLance
28
00:15.81
12. FunAcroFly
84
00:15.85
13. tamamo
10
00:16.39
14. marbleeeee 00:17.81
15. Dorice
245
00:18.41
16. daanbe
216
00:19.54
17. shotbyshe 00:20.19
18. Aal
23
00:20.49
19. Partimento
33
00:21.57
20. DuckSashimi 00:22.26
This Week
1. howin
11
00:05.21
2. leeseungsu 00:13.95
3. tuberculosis
81
00:15.64
4. tamamo
10
00:16.39
5. marbleeeee 00:17.81
6. shotbyshe 00:20.19
7. Aal
23
00:20.49
8. Rudy4209
27
00:25.50
9. whitevoidsky
16
00:27.11
10. Dorice
245
00:30.61
11. Oryn
150
00:31.99
12. scpt5114
3
00:39.39
13. CLAVDIVS
59
00:41.94
14. Yi Xa
13
00:44.65
15. LLL159 00:45.01
16. FunAcroFly
84
01:04.68
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
Today
1. marbleeeee 00:17.81
2. CLAVDIVS
59
01:59.04
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
231
00:03.89
2. numbrr
298
00:04.97
3. Irbis
54
00:05.06
4. vowels
216
00:05.17
5. Nick
217
00:05.42
6. Consonants
47
00:05.49
7. Banstead
97
00:05.70
8. jaybrainer
240
00:05.94
9. qqwref
260
00:06.21
10. JZE
85
00:06.73
AO5
1. haramey
231
00:04.55
2. Irbis
54
00:05.63
3. numbrr
298
00:05.69
4. vowels
216
00:05.72
5. jaybrainer
240
00:06.50
6. Nick
217
00:06.58
7. Consonants
47
00:06.64
8. Banstead
97
00:06.79
9. kyrawr8383
144
00:07.25
10. Ailurus
176
00:07.37
AO12
1. haramey
231
00:05.38
2. Irbis
54
00:06.69
3. numbrr
298
00:06.92
4. vowels
216
00:07.55
5. Nick
217
00:07.78
6. Banstead
97
00:07.91
7. Consonants
47
00:08.03
8. kyrawr8383
144
00:08.37
9. qqwref
260
00:08.48
10. jaybrainer
240
00:08.71
Robots / programmatic solversinfo  
1.tlstyer
126
00:00.007
2.drobot
1
00:00.100
3.Paul Bismuth
1
00:02.037

* 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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2025-08-21 12:48:18

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