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. ca bbag
124
03:51.66
2. guanec1
77
04:32.13
3. bugbear
23
05:04.29
4. monolyth 06:20.32
5. qobi
231
06:39.65
6. Sebagallina
19
09:38.20
7. tamson 12:04.46
8. Edash
134
14:02.85
9. mrgmath
16
15:20.21
10. TheOneTrueMe
53
16:00.96
11. TheToaphster 20:10.47
12. Joris Brouwer
40
22:00.81
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This Week
1. ca bbag
124
03:51.66
2. guanec1
77
04:38.86
3. bugbear
23
05:04.29
4. monolyth 06:20.32
5. mrgmath
16
15:20.21
6. TheToaphster 20:10.47
7. Edash
134
23:03.49
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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
212
03:35.38
6. MoFan
119
03:37.44
7. zhewaxen
79
03:50.50
8. ca bbag
124
03:54.98
9. a21737074481
145
04:04.24
10. kennethaw88
151
04:08.39
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
212
03:48.99
6. MoFan
119
03:49.12
7. ca bbag
124
03:57.50
8. zhewaxen
79
04:03.80
9. a21737074481
145
04:06.46
10. Qiin
54
04:06.72
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
212
04:20.89
7. MoFan
119
04:22.43
8. kennethaw88
151
04:22.51
9. ca bbag
124
04:23.72
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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2025-10-18 21:35:01

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