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. MishaVargas
1
00:08.95
2. KlunkyDoo 00:09.43
3. SlugBugBlue 00:09.94
4. hammerhead20 00:10.23
5. batputz5 00:10.49
6. bugbear
22
00:10.92
7. dvsc08
62
00:11.27
8. daghan
34
00:12.68
9. Fjznbeinfnn 00:13.26
10. qobi
231
00:13.51
11. Dorice
251
00:13.57
12. HackMan
116
00:14.99
13. guanec1
77
00:15.44
14. Techloart
19
00:16.95
15. Enix0000 00:17.11
16. zooandroo
108
00:17.52
17. mrgmath
16
00:19.67
18. Husball 00:25.24
19. Aimar
24
00:26.89
20. knmidorika
51
00:27.67
This Week
1. hammerhead20 00:10.23
2. bugbear
22
00:11.23
3. dvsc08
62
00:11.27
4. SlugBugBlue 00:11.69
5. batputz5 00:12.29
6. MishaVargas
1
00:12.33
7. KlunkyDoo 00:12.72
8. Fjznbeinfnn 00:13.26
9. guanec1
77
00:15.44
10. HackMan
116
00:17.46
11. Dorice
251
00:18.25
12. izi13 00:50.70
13. opakowanie 01:11.69
14. yuanxin 01:41.35
15. tpetar 03:02.34
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Today
1. bugbear
22
00:11.51
2. SlugBugBlue 00:14.38
3. HackMan
116
00:26.55
4. MishaVargas
1
00:26.67
5. izi13 01:43.81
6.--- empty -----:--
7.--- empty -----:--
8.--- empty -----:--
9.--- empty -----:--
10.--- empty -----:--
11.--- empty -----:--
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MO3
1. vowels
216
00:04.04
2. Gruntioli
21
00:04.21
3. numbrr
301
00:05.73
4. quad
69
00:05.78
5. PuzzleMaestro
80
00:05.88
6. Half_Line
22
00:06.31
7. BingBongBob
108
00:06.68
8. qqwref
260
00:06.72
9. zhewaxen
79
00:06.78
10. MoFan
119
00:07.04
AO5
1. vowels
216
00:04.31
2. Gruntioli
21
00:04.57
3. numbrr
301
00:05.88
4. PuzzleMaestro
80
00:06.18
5. quad
69
00:06.44
6. qqwref
260
00:07.20
7. BingBongBob
108
00:07.21
8. zhewaxen
79
00:07.36
9. Make
274
00:07.51
10. ZebraKing
90
00:07.58
AO12
1. vowels
216
00:04.83
2. Gruntioli
21
00:05.41
3. numbrr
301
00:06.60
4. PuzzleMaestro
80
00:07.16
5. quad
69
00:07.28
6. ZebraKing
90
00:08.29
7. Make
274
00:08.45
8. BingBongBob
108
00:08.78
9. zhewaxen
79
00:09.12
10. MoFan
119
00:09.17
Robots / programmatic solversinfo  
1.joshprzybyszewski
18
00:00.067
2.TheRealTravisSmith
2
00:00.101
3.Paul Bismuth
1
00:01.671

* 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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2025-10-15 08:05:20

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