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. sunleonid
17
00:38.70
2. Irbis
61
00:52.81
3. Puppy01
43
01:11.19
4. tsy90 01:25.67
5. ZSGJ114514
5
01:50.53
6. Dorice
247
01:57.01
7. 苏小葵
26
02:09.34
8. DasGuerkchen
15
02:26.85
9. hhhenryyy
15
02:56.73
10. MehtaMeet 03:01.69
11. Chrisileiwand 03:34.02
12. 仝(tong)
34
03:42.68
13. trLBumm
12
04:30.16
14. Praktisix
104
04:31.90
15. Educated-cat
10
05:10.16
16. NicCCCCCCC
25
07:40.98
17. RosemaryW 08:19.49
18. stharnliu
20
11:35.64
19. BpbjsGreen
4
24:05.10
20. 31415962
27
24d 20:31:23.64
This Week
1. Dorice
247
02:09.88
2. 苏小葵
26
02:10.43
3. hhhenryyy
15
02:56.73
4. MehtaMeet 03:01.69
5. Praktisix
104
04:32.12
6. RosemaryW 13:45.96
7. BpbjsGreen
4
24:05.10
8. 31415962
27
24d 20:31:23.64
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Today
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MO3
1. haramey
231
00:40.97
2. numbrr
300
00:47.71
3. Banstead
98
00:55.65
4. MoFan
119
01:01.73
5. kyrawr8383
148
01:02.47
6. Consonants
47
01:02.93
7. sunleonid
17
01:07.60
8. Irbis
61
01:10.72
9. Puppy01
43
01:17.68
10. edwin1302#0
36
01:27.90
AO5
1. haramey
231
00:45.04
2. numbrr
300
00:53.59
3. Banstead
98
00:59.45
4. kyrawr8383
148
01:04.95
5. sunleonid
17
01:08.52
6. Consonants
47
01:12.29
7. MoFan
119
01:12.74
8. Irbis
61
01:14.15
9. Puppy01
43
01:25.90
10. Fastfaxer
127
01:34.90
AO12
1. haramey
231
00:57.17
2. Banstead
98
01:13.54
3. kyrawr8383
148
01:25.33
4. Puppy01
43
01:30.38
5. Irbis
61
01:34.75
6. Consonants
47
01:35.69
7. numbrr
300
01:38.04
8. MoFan
119
01:45.09
9. a01_3_66638
28
02:14.62
10. Fastfaxer
127
02:17.10
Robots / programmatic solversinfo  
1.tlstyer
127
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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2025-09-15 13:45:16

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