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. John9439
146
02:10.00
2. trLBumm
20
02:19.49
3. 苏小葵
27
02:30.51
4. Dorice
253
02:32.82
5. zetaxiupsilon 03:29.64
6. Praktisix
111
03:38.89
7. TheBigMD
103
03:53.81
8. Fjznbeinfnn 06:05.85
9. NicCCCCCCC
27
06:06.73
10. Freakazoyd
78
06:07.18
11. May John
86
07:04.61
12. Whisper3080
5
07:15.09
13. Partimento
45
08:22.25
14. he_ren.
11
08:31.81
15. Solus
33
08:56.16
16. Bhaskar 10:28.17
17. snaphiss
88
12:14.93
18. M4j0rD0wnf4ll
44
13:47.93
19. Jogtra
22
14:19.21
20. sronse 18:28.41
This Week
1. 苏小葵
27
02:30.51
2. trLBumm
20
02:40.50
3. Praktisix
111
04:52.59
4. Whisper3080
5
07:15.09
5. he_ren.
11
08:31.81
6. sronse 18:28.41
7. OCELOT
27
20:25.95
8. marvertin
20
29:50.97
9.--- empty -----:--
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Today
1. Praktisix
111
05:58.62
2. OCELOT
27
20:25.95
3.--- empty -----:--
4.--- empty -----:--
5.--- empty -----:--
6.--- empty -----:--
7.--- empty -----:--
8.--- empty -----:--
9.--- empty -----:--
10.--- empty -----:--
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MO3
1. haramey
234
00:40.97
2. numbrr
301
00:47.71
3. Banstead
100
00:55.65
4. MoFan
119
01:01.73
5. kyrawr8383
149
01:02.47
6. Consonants
48
01:02.93
7. sunleonid
18
01:07.60
8. Irbis
61
01:10.72
9. Puppy01
75
01:17.68
10. 2015YINJ02
169
01:25.53
AO5
1. haramey
234
00:45.04
2. numbrr
301
00:53.59
3. Banstead
100
00:59.45
4. kyrawr8383
149
01:04.95
5. sunleonid
18
01:08.52
6. Consonants
48
01:12.29
7. MoFan
119
01:12.74
8. Irbis
61
01:14.15
9. 2015YINJ02
169
01:22.83
10. Puppy01
75
01:25.90
AO12
1. haramey
234
00:57.17
2. Banstead
100
01:13.54
3. kyrawr8383
149
01:25.33
4. Puppy01
75
01:30.38
5. Irbis
61
01:34.75
6. Consonants
48
01:35.69
7. numbrr
301
01:38.04
8. MoFan
119
01:45.09
9. 2015YINJ02
169
01:45.75
10. a01_3_66638
28
02:14.62
Robots / programmatic solversinfo  
1.tlstyer
135
00:00.007
2.drobot
1
00:00.101
3.Paul Bismuth
1
00:34.584

* 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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2025-11-08 18:16:31

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