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
69
00:41.78
2. bugbear 01:05.37
3. zhu
1
01:09.63
4. qobi
226
01:25.34
5. Vreep91
12
01:26.88
6. Truth-or-Peace
123
01:56.20
7. annlb 02:09.72
8. Garett 02:13.38
9. MishaVargas
1
02:26.56
10. Phan Đức Minh Đ�...
19
02:27.58
11. Tjips
65
02:58.11
12. mayan31370
66
03:02.80
13. Uri Gotman
55
03:05.14
14. FunAcroFly
64
03:07.50
15. davidtheaesom 03:54.52
16. lonya
13
04:52.94
17. McManiax 05:47.13
18. ReedyHarbour
1
06:36.57
19. shangdou
22
24d 20:31:23.64
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This Week
1. bugbear 01:51.09
2. Truth-or-Peace
123
01:56.20
3. MishaVargas
1
02:26.56
4. FunAcroFly
64
03:07.50
5. McManiax 05:47.13
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Today
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MO3
1. bwangarang
68
00:39.50
2. vowels
216
00:40.57
3. Quadratic289
69
00:42.39
4. ZebraKing
90
00:45.34
5. MoFan
117
00:48.36
6.anonymous
233
00:49.70
7. numbrr
296
00:50.84
8. SilverHawk
208
00:53.51
9. Temeraire
56
00:54.70
10. zhewaxen
77
00:55.40
AO5
1. vowels
216
00:42.23
2. bwangarang
68
00:43.58
3. Quadratic289
69
00:46.26
4.anonymous
233
00:50.76
5. ZebraKing
90
00:51.70
6. numbrr
296
00:51.80
7. Temeraire
56
00:52.53
8. MoFan
117
00:53.62
9. qqwref
259
00:56.66
10. Maxwee
26
00:57.21
AO12
1. Quadratic289
69
00:52.94
2. bwangarang
68
00:53.13
3. vowels
216
00:55.63
4. Temeraire
56
01:07.20
5. qqwref
259
01:10.55
6. ZebraKing
90
01:14.01
7. SilverHawk
208
01:16.70
8. MoFan
117
01:17.86
9. Make
272
01:21.36
10.anonymous
233
01:25.24
Robots / programmatic solversinfo  
1.joshprzybyszewski
18
00:00.074
2.Paul Bismuth
1
00:05.173
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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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2025-06-28 00:38:11

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