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. zhewaxen
79
04:05.08
2. quad
69
04:28.73
3. SLinkTechInc 05:33.74
4. a21737074481
127
05:39.25
5. Vreep91
12
06:42.64
6. guanec1
74
06:56.44
7. ca bbag
122
07:27.93
8. qobi
229
08:04.73
9. bugbear
10
08:42.31
10. MKYahoo
6
09:26.22
11. Truth-or-Peace
124
09:52.23
12. Itai795 13:22.13
13. Oscar Wright
65
13:47.69
14. AzuReVaPouR 16:14.96
15. LesAM 16:52.36
16. Lybra
33
23:06.89
17. Joost69 17:28:25.26
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This Week
1. zhewaxen
79
04:31.66
2. ca bbag
122
08:03.90
3. bugbear
10
09:01.52
4. Truth-or-Peace
124
09:52.23
5. guanec1
74
10:33.54
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Today
1. bugbear
10
10:11.62
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MO3
1. bwangarang
69
04:00.93
2. ZebraKing
90
04:24.75
3. zhewaxen
79
04:25.34
4. quad
69
04:29.05
5. Temeraire
58
05:02.18
6. vowels
216
05:02.25
7. Xiaoou Zhou
38
05:30.70
8. a21737074481
127
05:41.68
9. MoFan
117
06:14.39
10. Qiin
54
06:17.11
AO5
1. bwangarang
69
04:09.98
2. zhewaxen
79
04:36.11
3. ZebraKing
90
04:37.61
4. quad
69
04:43.70
5. Temeraire
58
05:01.90
6. vowels
216
05:04.50
7. Xiaoou Zhou
38
05:28.23
8. a21737074481
127
05:41.93
9. MoFan
117
06:17.11
10. Qiin
54
06:17.77
AO12
1. ZebraKing
90
04:42.73
2. quad
69
04:50.25
3. zhewaxen
79
04:51.01
4. vowels
216
05:25.54
5. Temeraire
58
05:25.66
6. Xiaoou Zhou
38
05:42.76
7. a21737074481
127
06:04.43
8. MoFan
117
07:03.36
9. Sigmund
35
07:16.92
10. sealhy
178
07:39.23
Robots / programmatic solversinfo  
1.joshprzybyszewski
18
00:00.078
2.TheRealTravisSmith
2
00:00.107
3.Paul Bismuth
1
00:49.025

* 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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2025-08-21 20:06:46

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