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
00:36.43
2. Vreep91
12
00:55.00
3. bugbear
10
01:02.90
4. qobi
229
01:05.51
5. guanec1
74
01:08.24
6. Truth-or-Peace
124
01:20.68
7. 3328037
50
01:26.26
8. goobert 01:29.80
9. FortTell 01:42.68
10. LesAM 02:20.48
11. Dorice
245
02:24.12
12. MishaVargas
1
02:30.76
13. burden42
57
02:33.66
14. Anna Redzik
45
03:25.38
15. jdubs
139
03:33.89
16. SakyhyKaren 08:51.56
17.--- empty -----:--
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This Week
1. bugbear
10
01:06.17
2. guanec1
74
01:08.24
3. 3328037
50
01:42.87
4. MishaVargas
1
02:46.21
5. LesAM 02:57.19
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Today
1. bugbear
10
01:06.17
2. 3328037
50
01:43.37
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4.--- empty -----:--
5.--- empty -----:--
6.--- empty -----:--
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MO3
1. bwangarang
69
00:39.50
2. vowels
216
00:40.57
3. quad
69
00:42.39
4. ZebraKing
90
00:45.34
5. MoFan
117
00:48.36
6.anonymous
233
00:49.70
7. numbrr
298
00:50.84
8. SilverHawk
209
00:53.51
9. Temeraire
58
00:54.70
10. zhewaxen
79
00:55.40
AO5
1. vowels
216
00:42.23
2. bwangarang
69
00:43.58
3. quad
69
00:46.26
4.anonymous
233
00:50.76
5. ZebraKing
90
00:51.70
6. numbrr
298
00:51.80
7. Temeraire
58
00:52.53
8. MoFan
117
00:53.62
9. qqwref
260
00:56.66
10. Maxwee
26
00:57.21
AO12
1. quad
69
00:52.94
2. bwangarang
69
00:53.13
3. vowels
216
00:55.63
4. Temeraire
58
01:07.20
5. qqwref
260
01:10.55
6. ZebraKing
90
01:14.01
7. SilverHawk
209
01:16.70
8. MoFan
117
01:17.86
9. Make
273
01:21.36
10.anonymous
233
01:25.24
Robots / programmatic solversinfo  
1.joshprzybyszewski
18
00:00.074
2.Paul Bismuth
1
00:05.173
3.--- empty -----:--

* 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 20:05:48

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