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. Gruntioli
21
00:04.51
2. Quadratic289
48
00:06.72
3. bugbear 00:09.56
4. qobi
211
00:09.63
5. guanec1
63
00:11.69
6. MishaVargas
1
00:13.10
7. CieMichu
12
00:14.15
8. dekerstman5
65
00:15.77
9. daghan
34
00:16.46
10. cruadin
107
00:17.20
11. DaveJ
21
00:17.49
12. Ruby666
21
00:18.17
13. HackMan
93
00:18.29
14. Sanbon03 00:19.73
15. meadoe 00:21.84
16. oshi
23
00:22.18
17. accalia 00:22.60
18. jdubs
129
00:22.87
19. FunAcroFly
19
00:25.11
20. Clarouille 00:25.86
This Week
1. Gruntioli
21
00:04.51
2. Quadratic289
48
00:06.72
3. qobi
211
00:09.63
4. bugbear 00:12.55
5. MishaVargas
1
00:13.10
6. cruadin
107
00:17.20
7. DaveJ
21
00:17.49
8. meadoe 00:21.84
9. Clarouille 00:25.86
10. izi13 00:29.29
11. WilsonDoong
31
00:36.85
12. psh
2
00:39.38
13. ambiorix 00:44.37
14. junjie yong
3
00:56.52
15. FunAcroFly
19
01:05.64
16. Yeonsu
1
01:13.75
17. Wuni14 01:21.07
18. JK
37
02:54.80
19.--- empty -----:--
20.--- empty -----:--
Today
1. Quadratic289
48
00:06.72
2. WilsonDoong
31
00:36.85
3. psh
2
00:39.38
4. ambiorix 00:44.37
5. izi13 01:59.84
6.--- empty -----:--
7.--- empty -----:--
8.--- empty -----:--
9.--- empty -----:--
10.--- empty -----:--
11.--- empty -----:--
12.--- empty -----:--
13.--- empty -----:--
14.--- empty -----:--
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20.--- empty -----:--
MO3
1. vowels
214
00:04.04
2. Gruntioli
21
00:04.21
3. Half_Line
20
00:06.31
4. Quadratic289
48
00:06.60
5. BingBongBob
107
00:06.68
6. qqwref
259
00:06.72
7. numbrr
274
00:06.77
8. zhewaxen
77
00:06.78
9. MoFan
103
00:07.04
10. ZebraKing
85
00:07.14
AO5
1. vowels
214
00:04.31
2. Gruntioli
21
00:04.57
3. numbrr
274
00:06.75
4. Quadratic289
48
00:06.92
5. qqwref
259
00:07.20
6. BingBongBob
107
00:07.21
7. zhewaxen
77
00:07.36
8. Make
261
00:07.51
9. ZebraKing
85
00:07.58
10. MoFan
103
00:07.65
AO12
1. vowels
214
00:04.83
2. Gruntioli
21
00:05.41
3. numbrr
274
00:07.63
4. Quadratic289
48
00:07.99
5. ZebraKing
85
00:08.29
6. Make
261
00:08.45
7. BingBongBob
107
00:08.78
8. zhewaxen
77
00:09.12
9. MoFan
103
00:09.17
10. qqwref
259
00:09.41
Robots / programmatic solversinfo  
1.joshprzybyszewski
18
00:00.067
2.TheRealTravisSmith
2
00:00.101
3.먼지
19
00:15.779

* 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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2025-01-16 06:17:21

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