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
126
03:10.59
2. SilverHawk
215
03:34.88
3. guanec1
82
04:14.77
4. qobi
233
04:27.31
5. Techloart
29
05:37.09
6. HackMan
121
06:20.10
7. Rickieman86 07:29.95
8. ineauno
9
08:47.99
9. AnonyMouseman
36
12:34.79
10. stand.with.hk
30
30:14.09
11. WYJ
57
43:46.06
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This Week
1. guanec1
82
04:14.77
2. qobi
233
04:27.31
3. HackMan
121
06:44.77
4. AnonyMouseman
36
12:34.79
5. WYJ
57
43:46.06
6. stand.with.hk
30
3d 17:22:14.16
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Today
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MO3
1. vowels
216
02:41.39
2. ZebraKing
91
02:41.94
3. quad
70
02:48.82
4. Temeraire
63
03:14.73
5. Geinuhayst
20
03:26.19
6. ca bbag
126
03:33.19
7. MoFan
119
03:33.25
8. a21737074481
158
03:34.08
9. SilverHawk
215
03:51.43
10. afidaleo
133
04:08.83
AO5
1. vowels
216
02:46.51
2. quad
70
02:47.85
3. ZebraKing
91
02:49.50
4. Temeraire
63
03:25.38
5. a21737074481
158
03:39.93
6. ca bbag
126
03:43.53
7. Geinuhayst
20
03:45.20
8. MoFan
119
03:53.57
9. SilverHawk
215
03:55.47
10. afidaleo
133
04:08.83
AO12
1. quad
70
02:59.36
2. ZebraKing
91
03:03.35
3. vowels
216
03:03.83
4. Temeraire
63
03:41.18
5. a21737074481
158
03:47.69
6. ca bbag
126
03:54.07
7. MoFan
119
04:05.91
8. SilverHawk
215
04:14.39
9. kennethaw88
153
04:32.96
10. afidaleo
133
04:34.74
Robots / programmatic solversinfo  
1.joshprzybyszewski
18
00:00.072
2.TheRealTravisSmith
2
00:00.107
3.Paul Bismuth
1
00:35.000

* 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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2026-01-25 16:31:43

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