Slitherlink


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Slitherlink (also known as Fences and Loop the Loop) is a logic puzzle with simple rules and challenging solutions.

The rules are simple. You have to draw lines between the dots to form a single loop without crossings or branches. The numbers indicate how many lines surround it.
Left click between the dots to connect them. Right click to mark with X.

Video Tutorial
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Slitherlink


5x5 Normal Loop | 5x5 Hard Loop | 7x7 Normal Loop | 7x7 Hard Loop | 10x10 Normal Loop | 10x10 Hard Loop | 15x15 Normal Loop | 15x15 Hard Loop | 20x20 Normal Loop | 20x20 Hard Loop | 25x30 Normal Loop | 25x30 Hard Loop

This Month
1. numbrr
300
 03:29.70
2. harveyrice
53
 03:50.99
3. lq2022lucky
40
 04:25.48
4. francolq 05:06.28
5. Chaojie Fu
67
 05:09.65
6. easli
61
 05:11.83
7. jacjac 05:15.21
8. kpemeha
26
 05:19.03
9. Catman6094 05:37.00
10. Rosca Ivan
43
 05:41.86
11. PuppyM
25
 05:56.29
12. congwai
43
 05:59.80
13. rekted 06:45.05
14. mdeniz 06:45.60
15. Kenolo353
108
 07:20.22
16. Samartha
62
 07:24.72
17. frickenlol 07:28.80
18. Yveltal 07:39.22
19. ikkoudai 07:40.15
20. CK Loh
168
 07:54.66
This Week
1. numbrr
300
 03:29.70
2. harveyrice
53
 03:50.99
3. lq2022lucky
40
 04:52.90
4. Chaojie Fu
67
 05:09.65
5. kpemeha
26
 05:51.02
6. PuppyM
25
 06:14.66
7. rekted 07:22.25
8. Kenolo353
108
 07:49.88
9. Alexln
19
 08:01.86
10. ikkoudai 08:15.91
11. CK Loh
168
 08:38.88
12. kaitlynwong1994
70
 09:10.29
13. Gitta15 09:12.11
14. Choco Jhang
104
 09:15.99
15. naotan 09:21.86
16. Bobhisays
7
 10:09.86
17. Zameer 10:16.65
18. S Otenkiya
49
 11:03.46
19. sideshow
129
 11:13.56
20. basheer 11:34.95
Today
1.--- empty -----:--
2.--- empty -----:--
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. home
192
 03:05.44
2. numbrr
300
 03:10.76
3. PuzzleMaestro
79
 03:28.16
4. harveyrice
53
 03:44.69
5. KkLewandowski
77
 03:44.98
6. vowels
216
 03:48.05
7. bakpao
67
 04:03.66
8. cknori95
64
 04:03.76
9. Bluegill16384
201
 04:27.89
10. NickeNix
125
 04:28.28
AO5
1. home
192
 03:08.29
2. numbrr
300
 03:15.15
3. PuzzleMaestro
79
 03:30.38
4. KkLewandowski
77
 03:48.33
5. harveyrice
53
 03:49.07
6. vowels
216
 03:55.49
7. bakpao
67
 04:06.73
8. cknori95
64
 04:10.69
9. Make
273
 04:41.28
10. Bluegill16384
201
 04:43.22
AO12
1. home
192
 03:17.77
2. numbrr
300
 03:21.66
3. vowels
216
 03:56.17
4. PuzzleMaestro
79
 03:57.53
5. harveyrice
53
 04:02.24
6. KkLewandowski
77
 04:14.66
7. cknori95
64
 04:18.52
8. bakpao
67
 04:40.10
9. Bluegill16384
201
 04:54.45
10. Make
273
 05:03.03
Robots / programmatic solversinfo  
1.joshprzybyszewski
18
00:00.060
2.jllachan00:00.540
3.RaislinSnow
28
00:01.088

* 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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2025-08-30 02:18:01

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