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. Quadratic289
61
02:30.86
2. Vreep91
12
04:10.89
3. qobi
221
04:44.61
4. bugbear 04:55.72
5. HackMan
98
07:04.07
6. Gillian31
76
07:23.43
7. Distorted_Whale
15
08:59.70
8. Petra Bošková
38
09:18.37
9. OldSweep 10:11.13
10. pokosuk
31
11:17.82
11. Peti1501
13
13:09.13
12. JoeyPzGaming 13:13.03
13. redpanda 16:05.22
14. LesAM 20:22.37
15. ineauno
6
20:52.30
16. qnall 23:38.86
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This Week
1. Quadratic289
61
02:30.86
2. bugbear 05:11.30
3. qobi
221
06:42.94
4. HackMan
98
07:04.07
5. Petra Bošková
38
09:57.29
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Today
1. Quadratic289
61
02:30.86
2. bugbear 05:48.96
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4.--- empty -----:--
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MO3
1. vowels
214
02:41.39
2. ZebraKing
89
02:41.94
3. Quadratic289
61
02:48.82
4. Temeraire
56
03:14.73
5. MoFan
114
03:33.25
6. SilverHawk
205
04:08.07
7. afidaleo
115
04:09.94
8. kennethaw88
142
04:11.55
9. zhewaxen
77
04:12.19
10. 2015YINJ02
148
04:20.20
AO5
1. vowels
214
02:46.51
2. Quadratic289
61
02:47.85
3. ZebraKing
89
02:49.50
4. Temeraire
56
03:25.38
5. MoFan
114
03:53.57
6. SilverHawk
205
03:55.73
7. kennethaw88
142
04:12.89
8. zhewaxen
77
04:16.58
9. Make
268
04:28.35
10. afidaleo
115
04:30.91
AO12
1. Quadratic289
61
02:59.36
2. ZebraKing
89
03:03.35
3. vowels
214
03:03.83
4. Temeraire
56
03:41.18
5. MoFan
114
04:05.91
6. SilverHawk
205
04:14.82
7. kennethaw88
142
04:32.96
8. afidaleo
115
04:44.26
9. Make
268
04:44.66
10. zhewaxen
77
04:45.59
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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2025-04-30 23:19:06

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