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. guanec1
82
00:47.56
2. bugbear
29
00:55.61
3. Dorice
259
01:04.47
4. SlugBugBlue 01:05.32
5. HackMan
121
01:05.39
6. qobi
233
01:09.19
7. hammerhead20 01:09.33
8. MishaVargas
1
01:10.58
9. KlunkyDoo 01:14.91
10. batputz5 01:42.22
11. FunAcroFly
118
01:48.61
12. AnonyMouseman
36
02:00.49
13. GoldChoco36
148
02:05.77
14. mykl
41
03:01.77
15. Kailo
83
03:16.18
16. trLBumm
28
03:59.57
17. ambiorix 04:28.35
18. starpen 04:34.64
19. jasmineheart 05:17.88
20. stand.with.hk
30
05:51.50
This Week
1. guanec1
82
00:53.05
2. bugbear
29
00:55.61
3. Dorice
259
01:04.47
4. SlugBugBlue 01:05.32
5. HackMan
121
01:05.39
6. qobi
233
01:09.19
7. hammerhead20 01:09.33
8. KlunkyDoo 01:21.54
9. AnonyMouseman
36
02:00.49
10. starpen 04:34.64
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Today
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MO3
1. vowels
216
00:27.88
2. bwangarang
72
00:30.88
3. quad
70
00:32.92
4. ZebraKing
91
00:34.29
5. numbrr
306
00:36.65
6. MoFan
119
00:37.23
7. Make
277
00:38.28
8. Orntt
49
00:39.72
9. Temeraire
63
00:39.98
10. zhewaxen
79
00:40.76
AO5
1. vowels
216
00:30.17
2. bwangarang
72
00:32.82
3. ZebraKing
91
00:35.27
4. quad
70
00:36.06
5. numbrr
306
00:38.62
6. zhewaxen
79
00:40.95
7. Make
277
00:41.55
8. MoFan
119
00:42.86
9. afidaleo
133
00:43.14
10. Temeraire
63
00:43.30
AO12
1. vowels
216
00:32.20
2. bwangarang
72
00:36.12
3. ZebraKing
91
00:38.20
4. quad
70
00:38.36
5. numbrr
306
00:44.64
6. Temeraire
63
00:46.14
7. zhewaxen
79
00:46.32
8. Make
277
00:47.19
9. MoFan
119
00:47.36
10. afidaleo
133
00:48.34
Robots / programmatic solversinfo  
1.joshprzybyszewski
18
00:00.070
2.TheRealTravisSmith
2
00:00.104
3.Paul Bismuth
1
00:05.661

* 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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2026-01-25 16:28:55

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