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
02:09.52
2. guanec1
76
02:42.19
3. MKYahoo
8
02:53.55
4. qobi
230
03:10.92
5. Truth-or-Peace
124
03:38.72
6. 3328037
52
04:45.61
7. bugbear
17
04:53.47
8. xilli 05:04.24
9. LesAM 05:24.14
10. goobert 05:49.96
11. Techloart
13
06:19.70
12. MishaVargas
1
09:57.62
13. ScarabDodger
82
10:08.74
14. BeMature 10:17.93
15. Joris Brouwer
40
16:33.69
16. Enix0000 21:10.66
17. FunAcroFly
92
32:10.58
18. Skemmer 20:44:28.81
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This Week
1. guanec1
76
02:42.19
2. MKYahoo
8
02:53.55
3. 3328037
52
04:45.61
4. bugbear
17
04:53.47
5. xilli 05:04.24
6. goobert 05:53.50
7. FunAcroFly
92
32:10.58
8. Joris Brouwer
40
40:49.19
9. Skemmer 20:44:28.81
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11.--- empty -----:--
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Today
1. Skemmer 20:44:28.81
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MO3
1. quad
69
02:10.31
2. vowels
216
02:23.03
3. ZebraKing
90
02:33.51
4. Temeraire
58
02:39.27
5.anonymous
32
02:42.60
6. Maxwee
27
02:46.64
7. MoFan
119
02:55.62
8. Symen
71
03:02.33
9. Make
274
03:13.21
10. guanec1
76
03:27.83
AO5
1. quad
69
02:20.34
2. vowels
216
02:27.41
3. Maxwee
27
02:46.64
4. MoFan
119
03:02.63
5. ZebraKing
90
03:09.08
6.anonymous
32
03:10.18
7. Symen
71
03:12.04
8. Temeraire
58
03:16.20
9. numbrr
300
03:19.88
10. Make
274
03:28.08
AO12
1. vowels
216
03:23.26
2. MoFan
119
03:25.85
3. quad
69
03:29.29
4. Maxwee
27
03:43.04
5. Symen
71
03:49.24
6. ZebraKing
90
03:56.03
7. Temeraire
58
03:58.80
8. zhewaxen
79
04:14.63
9. kennethaw88
150
04:20.51
10. 2015YINJ02
160
04:31.67
Robots / programmatic solversinfo  
1.joshprzybyszewski
18
00:00.069
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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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2025-09-15 13:01:54

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