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. martosss
102
 00:03.03
2. quad
102
 00:03.20
3. unsung 00:04.55
4. Hanman 00:04.61
5. Chamelumi
53
 00:04.75
6. KickAndRunAway 00:04.83
7. comradelx 00:04.88
8. RobertFuego 00:05.10
9. ankodama
37
 00:05.45
10. Oryn
184
 00:05.70
11. jeszon
60
 00:05.76
12. ysh2020 00:06.01
13. magarner
22
 00:06.45
14. EricLoo28
8
 00:06.61
15. Kenolo353
123
 00:06.77
16. Nitish Bhardwaj
17
 00:06.87
17. snekle
19
 00:07.60
18. dailinli
60
 00:07.96
18. 陳昇展
43
 00:07.96
20. Oshca
15
 00:08.10
This Week
1. martosss
102
 00:03.68
2. Chamelumi
53
 00:04.75
3. KickAndRunAway 00:04.83
4. RobertFuego 00:05.10
5. magarner
22
 00:06.45
6. snekle
19
 00:07.60
7. 陳昇展
43
 00:08.80
8. ljp4444 00:09.16
9. LuR
6
 00:09.80
10. Piroska9
76
 00:09.87
11. sifk491
13
 00:10.69
12. dailinli
60
 00:10.73
13. Tomorin
5
 00:11.25
14. ojina1215 00:12.26
15. Slitherking 00:12.89
16. plyokopen 00:13.65
17. eljot
32
 00:14.34
18. MetalRain
6
 00:14.46
19. milkomeda
10
 00:14.91
20. nuwaaaaaaan 00:15.39
Today
1. martosss
102
 00:03.81
2. Chamelumi
53
 00:04.75
3. magarner
22
 00:06.91
4. ojina1215 00:14.05
5. Rajkumar Sharma
16
 00:17.40
6. JiaoZY 00:18.28
7. Zangzihan 00:26.30
8. BUNBUN18GOU 00:27.21
9. suifeng1602 00:31.46
10. liukaining 00:38.60
11. Taarna 00:44.32
12. Sheriruth
3
 00:44.99
13. yusufugrac 00:45.61
14. Hhan
5
 00:46.16
15. itelder 00:50.52
16. WileECoyote
4
 01:13.55
17. wellwhynot
70
 01:17.71
18. Sm9s9 01:38.70
19. yi16 03:09.93
20.--- empty -----:--
MO3
1. PuzzleMaestro
99
 00:03.12
2. vowels
216
 00:03.13
3. dkxxznxxx
33
 00:03.47
4. numbrr
322
 00:03.56
5. martosss
102
 00:03.76
6. cknori95
65
 00:03.92
7. quad
102
 00:04.04
8. KkLewandowski
85
 00:04.13
9. nabi
92
 00:04.14
10. avani
36
 00:04.38
AO5
1. vowels
216
 00:03.23
2. PuzzleMaestro
99
 00:03.45
3. martosss
102
 00:03.74
4. dkxxznxxx
33
 00:03.76
5. numbrr
322
 00:03.81
6. KkLewandowski
85
 00:04.21
7. cknori95
65
 00:04.25
8. nabi
92
 00:04.39
9. avani
36
 00:04.40
9. quad
102
 00:04.40
AO12
1. PuzzleMaestro
99
 00:03.71
2. vowels
216
 00:03.92
3. martosss
102
 00:04.17
4. numbrr
322
 00:04.25
5. dkxxznxxx
33
 00:04.69
6. KkLewandowski
85
 00:04.80
7. nabi
92
 00:04.81
8. BingBongBob
108
 00:04.83
9. quad
102
 00:04.85
10. cknori95
65
 00:04.99
Robots / programmatic solversinfo  
1.dbut2
42
00:00.004
2.siebi
1
00:00.006
3.joshprzybyszewski
18
00:00.059

* 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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