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. bugbear 00:11.33
2. guanec1
64
00:11.63
3. qobi
215
00:11.70
4. beatrixwashere
78
00:17.73
5. DaveJ
31
00:19.04
6. Dorice
231
00:19.16
7. Rynellery
6
00:19.94
8. MishaVargas
1
00:21.37
9. Reticle
108
00:24.64
10. Draganik
43
00:25.92
11. Victorious1
162
00:26.10
12. Sanbon03 00:26.83
13. izi13 00:30.60
14. FunAcroFly
26
00:34.42
15. Chaojie Fu
60
00:49.50
16. wojtekg 00:52.31
17. Aswathi Shivan
5
20:15.78
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
This Week
1. qobi
215
00:13.39
2. beatrixwashere
78
00:17.73
3. Dorice
231
00:19.16
4. Reticle
108
00:24.64
5. izi13 00:30.60
6.--- empty -----:--
7.--- empty -----:--
8.--- empty -----:--
9.--- empty -----:--
10.--- empty -----:--
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Today
1. Reticle
108
00:24.64
2.--- empty -----:--
3.--- empty -----:--
4.--- empty -----:--
5.--- empty -----:--
6.--- empty -----:--
7.--- empty -----:--
8.--- empty -----:--
9.--- empty -----:--
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MO3
1. vowels
214
00:04.50
2. Gruntioli
21
00:04.65
3. numbrr
278
00:06.22
4. PuzzleMaestro
71
00:06.35
5. zhewaxen
77
00:06.88
6. Quadratic289
52
00:07.29
7. Make
262
00:07.61
8. ZebraKing
85
00:07.72
9. qqwref
259
00:08.51
10. MoFan
104
00:08.93
AO5
1. vowels
214
00:04.35
2. Gruntioli
21
00:05.07
3. PuzzleMaestro
71
00:06.76
4. zhewaxen
77
00:06.88
5. numbrr
278
00:07.00
6. Quadratic289
52
00:07.61
7. Make
262
00:07.63
8. ZebraKing
85
00:07.91
9. 2015YINJ02
147
00:09.51
10. qqwref
259
00:09.83
AO12
1. vowels
214
00:05.45
2. Gruntioli
21
00:07.28
3. PuzzleMaestro
71
00:07.80
4. numbrr
278
00:08.21
5. ZebraKing
85
00:09.08
6. Make
262
00:09.11
7. Quadratic289
52
00:09.29
8. bwangarang
56
00:10.55
9. SilverHawk
199
00:10.87
10. 2015YINJ02
147
00:11.24
Robots / programmatic solversinfo  
1.joshprzybyszewski
18
00:00.067
2.TheRealTravisSmith
2
00:00.102
3.Paul Bismuth
1
00:01.755

* 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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2025-02-13 05:26:16

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