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
153
02:02.05
2. Dorice
257
02:05.59
3. DougP 02:06.22
4. Truth-or-Peace
125
02:15.50
5. Woodcharcoal
23
02:46.74
6. 苏小葵
28
02:55.74
7. RosemaryW 03:15.65
8. stevethesquid
71
03:36.89
9. Praktisix
116
04:04.74
10. foggy11
19
04:10.81
11. SAVIKIVI
6
09:06.36
12. growlxy
6
10:35.47
13. h kim
11
17:59.86
14. mathaholic 18:17.04
15. poutinefiend
54
22:10.77
16. Jerry Dean
11
24d 20:31:23.64
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This Week
1. Truth-or-Peace
125
02:15.50
2. Woodcharcoal
23
02:46.74
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Today
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MO3
1. haramey
234
00:40.97
2. numbrr
303
00:47.71
3. Banstead
101
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
62
01:10.72
9. Puppy01
83
01:17.68
10. 2015YINJ02
170
01:25.53
AO5
1. haramey
234
00:45.04
2. numbrr
303
00:53.59
3. Banstead
101
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
62
01:14.15
9. 2015YINJ02
170
01:22.83
10. Puppy01
83
01:25.90
AO12
1. haramey
234
00:57.17
2. Banstead
101
01:13.54
3. kyrawr8383
149
01:25.33
4. Puppy01
83
01:30.38
5. Irbis
62
01:34.75
6. Consonants
48
01:35.69
7. numbrr
303
01:38.04
8. MoFan
119
01:45.09
9. 2015YINJ02
170
01:45.75
10. a01_3_66638
28
02:14.62
Robots / programmatic solversinfo  
1.tlstyer
137
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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2025-12-18 08:27:21

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