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
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This Week
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Today
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MO3
1. Qiin
54
12:45.12
2. yufei ma
98
14:30.41
3. Bluegill16384
163
17:20.57
4. zhewaxen
71
17:42.99
5. moonjady
306
19:30.98
6. Kuruwa
112
19:34.65
7. quackus23
105
19:46.60
8. Guillaume
105
19:52.94
9. Clhis
78
20:04.93
10. 言出歌起万人...
80
21:24.81
AO5
1. Qiin
54
12:53.20
2. yufei ma
98
14:54.33
3. zhewaxen
71
18:01.49
4. Bluegill16384
163
18:09.37
5. Guillaume
105
20:02.75
6. Clhis
78
20:04.93
7. Kuruwa
112
20:58.57
8. moonjady
306
21:17.25
9. quackus23
105
21:36.06
10. qqwref
259
22:32.82
AO12
1. yufei ma
98
16:39.06
2. zhewaxen
71
22:56.62
3. Kuruwa
112
23:04.97
4. qqwref
259
25:07.03
5. binnyman9
116
25:12.39
6. dxjonas
83
25:44.29
7. brcopeland
174
25:52.93
8. Bluegill16384
163
26:35.72
9.anonymous
150
28:30.48
10.anonymous
141
31:55.40
Robots / programmatic solversinfo  
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* 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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2024-04-26 08:19:54

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