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
79
02:43.83
2. ca bbag
127
02:59.52
3. guanec1
83
04:05.46
4. bugbear
29
04:26.99
5. thrasymachus
67
05:14.11
6. GoldChoco36
152
06:04.05
7. MishaVargas
1
07:15.22
8. Seba García
12
09:48.85
9. ineauno
10
10:07.55
10. TheOneTrueMe
56
13:56.00
11. Tuppey 38:41.78
12. stand.with.hk
30
9d 23:28:53.08
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This Week
1. ca bbag
127
02:59.52
2. guanec1
83
04:06.17
3. bugbear
29
05:03.08
4. thrasymachus
67
05:33.52
5. GoldChoco36
152
06:04.05
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Today
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MO3
1. ZebraKing
91
02:44.15
2. vowels
216
02:45.07
3. quad
79
03:06.25
4. ca bbag
127
03:09.00
5. Temeraire
65
03:20.13
6. SilverHawk
216
03:35.38
7. MoFan
119
03:37.44
8. zhewaxen
79
03:50.50
9. a21737074481
169
04:04.24
10. kennethaw88
154
04:08.39
AO5
1. ZebraKing
91
02:52.50
2. vowels
216
02:55.68
3. quad
79
03:11.51
4. ca bbag
127
03:17.26
5. Temeraire
65
03:22.43
6. SilverHawk
216
03:48.99
7. MoFan
119
03:49.12
8. zhewaxen
79
04:03.80
9. a21737074481
169
04:06.46
10. Qiin
54
04:06.72
AO12
1. ZebraKing
91
03:00.43
2. vowels
216
03:02.54
3. quad
79
03:18.51
4. Temeraire
65
03:39.17
5. ca bbag
127
03:39.88
6. zhewaxen
79
04:12.23
7. SilverHawk
216
04:20.89
8. MoFan
119
04:22.43
9. kennethaw88
154
04:22.51
10. Sigmund
35
04:31.37
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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2026-02-28 00:48:07

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