Shingoki


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Shingoki (Semaphores) 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 loop should pass through all black and white circles in such a way that:
- White circles must be passed through in a straight line
- Black circles must be turned upon
- The numbers in the circles show the sum of the lengths of the 2 straight lines going out of that circle.

Left click between the dots to connect them. Right click to mark with X.

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Shingoki


5x5 Easy Shingoki | 5x5 Normal Shingoki | 7x7 Easy Shingoki | 7x7 Normal Shingoki | 7x7 Hard Shingoki | 10x10 Easy Shingoki | 10x10 Normal Shingoki | 10x10 Hard Shingoki | 15x15 Easy Shingoki | 15x15 Normal Shingoki | 15x15 Hard Shingoki | 20x20 Easy Shingoki | 20x20 Normal Shingoki | 20x20 Hard Shingoki | 25x25 Easy Shingoki | 25x25 Normal Shingoki | 25x25 Hard Shingoki

This Month
1. Quadratic289
61
 00:04.58
2. ZebraKing
89
 00:05.61
3. MoFan
114
 00:05.88
4. Vreep91
12
 00:07.00
5. lpbxrzpd
23
 00:07.98
6. a21737074481
91
 00:09.46
7. bugbear 00:10.26
8. qobi
221
 00:11.88
9. R55BKR
17
 00:14.27
10. HackMan
98
 00:14.95
11. ineauno
6
 00:16.18
12. Dorice
238
 00:17.47
13. Gillian31
76
 00:17.82
14. oversizedpixie
131
 00:18.35
15. thrasymachus 00:18.89
16. qnall 00:19.94
17. Distorted_Whale
15
 00:19.99
18. FunAcroFly
53
 00:20.76
19. yxd66c 00:20.82
20. slowmo 00:21.39
This Week
1. lpbxrzpd
23
 00:07.98
2. qobi
221
 00:11.88
3. bugbear 00:14.15
4. HackMan
98
 00:17.13
5. thrasymachus 00:18.89
6. Distorted_Whale
15
 00:19.99
7. qnall 00:20.43
8. FunAcroFly
53
 00:20.76
9. slowmo 00:21.39
10. grimmgirlfandom
146
 00:23.04
11. Meowy
19
 00:26.55
12. Koakuma
47
 00:35.30
13. LesAM 00:35.57
14. TheRizzler 00:38.40
15. Mara Kalat
78
 01:12.49
16. Specialisatie 01:23.27
17. ethan.ge
3
 01:27.71
18. Death2Warden 03:40.44
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Today
1. grimmgirlfandom
146
 00:23.04
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MO3
1. vowels
214
 00:04.04
2. Gruntioli
21
 00:04.21
3. numbrr
289
 00:05.73
4. Quadratic289
61
 00:05.78
5. Half_Line
20
 00:06.31
6. BingBongBob
107
 00:06.68
7. qqwref
259
 00:06.72
8. zhewaxen
77
 00:06.78
9. MoFan
114
 00:07.04
10. ZebraKing
89
 00:07.14
AO5
1. vowels
214
 00:04.31
2. Gruntioli
21
 00:04.57
3. numbrr
289
 00:05.88
4. Quadratic289
61
 00:06.44
5. qqwref
259
 00:07.20
6. BingBongBob
107
 00:07.21
7. zhewaxen
77
 00:07.36
8. Make
268
 00:07.51
9. ZebraKing
89
 00:07.58
10. MoFan
114
 00:07.65
AO12
1. vowels
214
 00:04.83
2. Gruntioli
21
 00:05.41
3. numbrr
289
 00:06.60
4. Quadratic289
61
 00:07.28
5. ZebraKing
89
 00:08.29
6. Make
268
 00:08.45
7. BingBongBob
107
 00:08.78
8. zhewaxen
77
 00:09.12
9. MoFan
114
 00:09.17
10. qqwref
259
 00:09.41
Robots / programmatic solversinfo  
1.joshprzybyszewski
18
00:00.067
2.TheRealTravisSmith
2
00:00.101
3.Paul Bismuth
1
00:01.671

* 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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2025-05-01 03:57:05

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