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. quad
69
03:43.05
2. Vreep91
12
06:01.81
3. qobi
229
06:17.23
4. guanec1
74
08:57.22
5. LesAM 11:18.32
6. daghan
34
12:48.35
7. Maxwee
26
18:30.76
8. Benzover
146
44:26.39
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This Week
1. guanec1
74
08:57.22
2. LesAM 11:18.32
3. daghan
34
12:48.35
4. Benzover
146
44:26.39
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6.--- empty -----:--
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Today
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MO3
1. quad
69
05:01.42
2. Temeraire
58
05:20.29
3. vowels
216
05:58.65
4. zhewaxen
79
06:10.39
5.anonymous
31
06:19.10
6. MoFan
117
06:20.39
7. Maxwee
26
07:08.96
8. Symen
70
07:17.09
9. 2015YINJ02
157
07:23.52
10. ZebraKing
90
07:27.69
AO5
1. quad
69
05:27.18
2. vowels
216
05:54.68
3. Temeraire
58
06:08.62
4.anonymous
31
06:30.21
5. MoFan
117
07:07.54
6. Symen
70
07:27.34
7. zhewaxen
79
07:27.40
8. Maxwee
26
07:27.90
9. 2015YINJ02
157
07:44.03
10. ZebraKing
90
07:57.66
AO12
1. vowels
216
06:20.00
2. quad
69
06:34.08
3. 2015YINJ02
157
08:09.68
4. MoFan
117
08:13.36
5. zhewaxen
79
08:47.21
6. Symen
70
09:03.45
7.anonymous
31
09:10.68
8. kennethaw88
148
09:26.95
9. numbrr
298
10:01.99
10. a21737074481
127
10:16.80
Robots / programmatic solversinfo  
1.joshprzybyszewski
18
00:00.076
2.Paul Bismuth
1
00:34.853
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* 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 20:07:37

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