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. guanec1
75
04:43.42
2. bugbear
14
04:58.51
3. ca bbag
122
04:59.85
4. Vreep91
12
05:06.50
5. Truth-or-Peace
124
05:45.51
6. LesAM 06:10.32
7. Sebagallina
18
06:34.13
8. xilli 08:55.98
9. Garett 10:00.60
10. Techloart
9
10:14.29
11. tamson 12:07.21
12. BeMature 25:49.30
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This Week
1. bugbear
14
05:07.42
2. guanec1
75
05:41.50
3. Sebagallina
18
08:16.90
4. xilli 08:55.98
5. Garett 10:00.60
6. Techloart
9
10:14.29
7. BeMature 25:49.30
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Today
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MO3
1. ZebraKing
90
02:44.15
2. vowels
216
02:45.07
3. quad
69
03:06.25
4. Temeraire
58
03:20.13
5. SilverHawk
209
03:35.38
6. MoFan
117
03:37.44
7. zhewaxen
79
03:50.50
8. a21737074481
133
04:04.24
9. kennethaw88
149
04:08.39
10. Qiin
54
04:08.54
AO5
1. ZebraKing
90
02:52.50
2. vowels
216
02:55.68
3. quad
69
03:11.51
4. Temeraire
58
03:22.43
5. SilverHawk
209
03:48.99
6. MoFan
117
03:49.12
7. zhewaxen
79
04:03.80
8. a21737074481
133
04:06.46
9. Qiin
54
04:06.72
10. Sigmund
35
04:13.90
AO12
1. ZebraKing
90
03:00.43
2. vowels
216
03:02.54
3. quad
69
03:18.51
4. Temeraire
58
03:39.17
5. zhewaxen
79
04:12.23
6. SilverHawk
209
04:20.89
7. MoFan
117
04:22.43
8. kennethaw88
149
04:22.51
9. Sigmund
35
04:31.37
10. a21737074481
133
04:42.08
Robots / programmatic solversinfo  
1.joshprzybyszewski
18
00:00.073
2.TheRealTravisSmith
2
00:00.106
3.Paul Bismuth
1
00:38.326

* 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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2025-08-30 03:28:40

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