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

New Puzzle
This Month
1. numbrr
315
03:39.66
2. chihiro
89
04:02.90
3. KkLewandowski
80
04:27.88
4. mizuki710
56
04:40.94
5. dailinli
55
06:03.82
6. linmasu
50
06:10.07
7. yzwy123
26
06:10.55
8. 3mZh3ng 06:11.71
9. jiufeng
41
06:18.04
10. quad
91
06:18.77
11. Nazrei
72
06:46.88
12. CTCCTES 06:52.13
13. hsss28 07:06.88
14. 66
47
07:33.49
15. tangram 07:40.25
16. fufafofofofafuu 07:43.29
17. comradelx 07:47.26
18. txuydgkn
35
07:54.18
19. Kenolo353
122
07:57.68
20. hongyifeng
63
07:58.74
This Week
1. chihiro
89
04:14.78
2. mizuki710
56
04:40.94
3. 3mZh3ng 06:11.71
4. Nazrei
72
06:46.88
5. yzwy123
26
07:09.83
6. jiufeng
41
07:17.28
7. hsss28 07:31.57
8. tangram 07:40.25
9. fufafofofofafuu 07:43.29
10. comradelx 07:47.26
11. txuydgkn
35
07:54.18
12. dailinli
55
08:25.36
13. sinnerwei 09:47.80
14. muse317
36
09:50.70
15. anzuruni 09:50.91
16. Samet Deniz
16
10:53.22
17. aaaaaaaazzzz
25
10:56.76
18. TCfromSoS
39
10:59.91
19. miyukina 11:00.86
20. Gitta15 11:43.40
Today
1. chihiro
89
04:27.19
2. Nazrei
72
06:46.88
3. 3mZh3ng 07:12.64
4. jiufeng
41
07:17.28
5. yzwy123
26
07:22.94
6. sinnerwei 09:47.80
7. muse317
36
09:50.70
8. miyukina 13:01.87
9. nedraer 14:13.66
10. analili 17:22.35
11. 莊晉源
12
35:02.16
12. tjbrand
24
40:07.70
13. 69likes420
14
49:15.28
14.--- empty -----:--
15.--- empty -----:--
16.--- empty -----:--
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
MO3
1. numbrr
315
04:05.39
2. chihiro
89
04:20.49
3. biopower
156
04:46.97
4. KkLewandowski
80
04:52.25
5. mizuki710
56
05:11.29
6. Bluegill16384
214
05:20.52
7. David Canchila
131
05:24.24
8. zhougjzj
19
05:28.42
9. liyan
163
05:35.05
10. cknori95
65
05:39.09
AO5
1. numbrr
315
04:27.01
2. chihiro
89
04:30.41
3. biopower
156
04:47.12
4. KkLewandowski
80
04:49.80
5. mizuki710
56
05:29.80
6. David Canchila
131
05:31.23
7. Bluegill16384
214
05:31.35
8. zhougjzj
19
05:35.76
9. liyan
163
05:51.85
10. shanaga
56
05:53.17
AO12
1. numbrr
315
04:55.69
2. biopower
156
05:17.48
3. chihiro
89
05:34.49
4. KkLewandowski
80
05:50.42
5. David Canchila
131
05:54.01
6. Bluegill16384
214
06:02.85
7. shanaga
56
06:07.10
8. cknori95
65
06:09.45
9. 小帽一顶
101
06:49.31
10. smalle peter
35
06:54.95
Robots / programmatic solversinfo  
1.joshprzybyszewski
18
00:00.071
2.jllachan00:00.544
3.RaislinSnow
32
00:01.090

* 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.
You need to be logged in to track your averages

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