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
70
00:31.84
2. numbrr
308
00:39.33
3. Orntt
49
00:45.81
4. guanec1
83
00:46.28
5. bugbear
29
00:49.55
6. jasoneb
40
01:05.86
7. thrasymachus
66
01:06.54
8. qobi
234
01:10.53
9. AlistairMacAllister
67
01:14.08
10. GoldChoco36
151
01:14.36
11. nerdvert
98
01:25.76
12. Dorice
262
01:26.09
13. MishaVargas
1
01:27.69
14. hammerhead20 01:27.99
15. AnonyMouseman
36
01:54.59
16. KayPlays
15
02:28.89
17. Taco1717
58
02:31.58
18. jdubs
151
02:32.90
19. JustGeee 02:38.69
20. cal
74
02:38.99
This Week
1. quad
70
00:31.84
2. guanec1
83
00:58.28
3. bugbear
29
01:02.50
4. jasoneb
40
01:05.86
5. thrasymachus
66
01:06.54
6. qobi
234
01:10.53
7. Dorice
262
01:29.45
8. nerdvert
98
01:31.88
9. MishaVargas
1
01:47.59
10. AnonyMouseman
36
01:54.59
11. Taco1717
58
02:31.58
12. jdubs
151
02:32.90
13. JustGeee 02:41.83
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Today
1. Dorice
262
01:31.27
2. nerdvert
98
02:01.55
3. JustGeee 02:43.44
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5.--- empty -----:--
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MO3
1. vowels
216
00:27.06
2. PuzzleMaestro
87
00:31.02
3. numbrr
308
00:31.88
4. ZebraKing
91
00:34.83
5. quad
70
00:36.38
6. Orntt
49
00:39.81
7. Temeraire
65
00:40.61
8. MoFan
119
00:41.12
9. Make
278
00:41.45
10.anonymous
233
00:42.11
AO5
1. vowels
216
00:28.14
2. PuzzleMaestro
87
00:34.34
3. ZebraKing
91
00:34.83
4. numbrr
308
00:35.27
5. quad
70
00:37.77
6. zhewaxen
79
00:40.98
7. Orntt
49
00:42.35
8. Temeraire
65
00:43.19
9. Make
278
00:43.57
10.anonymous
233
00:43.83
AO12
1. vowels
216
00:31.97
2. ZebraKing
91
00:37.71
3. numbrr
308
00:38.04
4. quad
70
00:41.59
5. Make
278
00:45.10
6. Temeraire
65
00:45.75
7. Orntt
49
00:46.19
8.anonymous
233
00:48.27
9. MoFan
119
00:48.66
10. homeplus
59
00:51.38
Robots / programmatic solversinfo  
1.joshprzybyszewski
18
00:00.068
2.TheRealTravisSmith
2
00:00.104
3.Paul Bismuth
1
00:05.079

* 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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2026-02-19 18:47:39

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