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
313
03:39.66
2. chihiro
88
04:01.49
3. KkLewandowski
80
04:30.92
4. zhougjzj
19
04:46.78
5. dailinli
55
06:03.82
6. linmasu
49
06:09.63
7. yzwy123
26
06:10.55
8. quad
89
06:18.77
9. 3mZh3ng 06:19.68
10. shanaga
56
06:43.45
11. xxbh02jf 06:54.11
12. SilverHawk
216
07:04.63
13. smalle peter
35
07:13.07
14. Pokonabe
35
07:22.76
15. Chamelumi
46
07:29.19
16. hsss28 07:37.94
17. Kenolo353
121
07:47.99
18. hongyifeng
63
07:58.74
19. jiufeng
41
07:59.98
20. fufafofafufi 08:08.57
This Week
1. chihiro
88
04:09.30
2. KkLewandowski
80
04:30.92
3. dailinli
55
06:03.82
4. yzwy123
26
06:10.55
5. quad
89
06:18.77
6. 3mZh3ng 06:19.68
7. hsss28 07:48.08
8. Kenolo353
121
07:57.68
9. jiufeng
41
07:59.98
10. miyukina 08:31.25
11. fufafofafufi 08:32.25
12. Kaedyn Wright
44
08:52.34
13. anzuruni 09:40.48
14. muse317
34
09:50.80
15. aaaaaaaazzzz
22
11:50.80
16. TCfromSoS
39
12:34.26
17. Ariel0223 12:43.60
18. bobi
16
12:48.45
19. chtcht 14:20.64
20. axlalanne
19
14:53.30
Today
1. quad
89
06:18.77
2. 3mZh3ng 06:19.68
3. hsss28 07:48.08
4. jiufeng
41
07:59.98
5. fufafofafufi 08:32.25
6. Kaedyn Wright
44
08:52.34
7. Kenolo353
121
09:15.95
8. miyukina 09:55.93
9. muse317
34
12:26.16
10. Borski 16:12.60
11. sissyoung 16:29.60
12. chx924
132
18:26.70
13. rainurmi 21:00.25
14. Edash
144
26:50.20
15. redcatdragon 37:15.08
16. 莊晉源
7
16:58:20.85
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
MO3
1. numbrr
313
04:05.39
2. chihiro
88
04:20.49
3. biopower
156
04:46.97
4. KkLewandowski
80
04:52.25
5. mizuki710
55
05:11.29
6. Bluegill16384
211
05:20.52
7. David Canchila
130
05:24.24
8. zhougjzj
19
05:28.42
9. liyan
163
05:35.05
10. cknori95
65
05:39.09
AO5
1. numbrr
313
04:27.01
2. chihiro
88
04:30.41
3. biopower
156
04:47.12
4. KkLewandowski
80
04:49.80
5. mizuki710
55
05:29.80
6. David Canchila
130
05:31.23
7. Bluegill16384
211
05:31.35
8. zhougjzj
19
05:35.76
9. liyan
163
05:51.85
10. shanaga
56
05:53.17
AO12
1. numbrr
313
04:55.69
2. biopower
156
05:17.48
3. chihiro
88
05:34.49
4. KkLewandowski
80
05:50.42
5. David Canchila
130
05:54.01
6. Bluegill16384
211
06:02.85
7. shanaga
56
06:07.10
8. cknori95
65
06:09.45
9. 小帽一顶
99
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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