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. ZebraKing
89
00:30.44
2. Quadratic289
61
00:31.50
3. MoFan
114
00:43.53
4. bugbear 00:56.82
5. jeancage 01:04.48
6. qobi
221
01:12.36
7. goobert 01:35.37
8. FortTell 01:47.44
9. Gillian31
76
01:49.88
10. nosenugget
129
01:55.74
11. Vreep91
12
01:55.77
12. ChiLaci
13
01:57.93
13. LimSA 01:58.45
14. jdubs
133
02:01.95
15. dave73000 02:21.76
16. redpanda 02:32.79
17. vinsla
11
02:47.14
18. wyq97 03:08.48
19. slowmo 03:37.06
20. FunAcroFly
53
03:39.12
This Week
1. bugbear 00:56.82
2. ChiLaci
13
01:57.93
3. jdubs
133
02:01.95
4. redpanda 02:32.79
5. wyq97 03:08.48
6. slowmo 03:37.06
7. FunAcroFly
53
03:39.12
8. LesAM 04:28.37
9. 兜兜
60
05:35.65
10. qobi
221
05:41.92
11. tamson 09:57.81
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Today
1. bugbear 02:01.63
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MO3
1. bwangarang
66
00:39.50
2. vowels
214
00:40.57
3. Quadratic289
61
00:42.39
4. ZebraKing
89
00:45.34
5. MoFan
114
00:48.36
6.anonymous
233
00:49.70
7. numbrr
289
00:50.84
8. Temeraire
56
00:54.70
9. zhewaxen
77
00:55.40
10. qqwref
259
00:55.46
AO5
1. vowels
214
00:42.23
2. bwangarang
66
00:43.58
3. Quadratic289
61
00:46.26
4.anonymous
233
00:50.76
5. ZebraKing
89
00:51.70
6. numbrr
289
00:51.80
7. Temeraire
56
00:52.53
8. MoFan
114
00:53.62
9. qqwref
259
00:56.66
10. Maxwee
25
00:57.21
AO12
1. Quadratic289
61
00:52.94
2. bwangarang
66
00:53.13
3. vowels
214
00:55.63
4. Temeraire
56
01:07.20
5. qqwref
259
01:10.55
6. ZebraKing
89
01:14.01
7. MoFan
114
01:17.86
8. SilverHawk
205
01:19.31
9. Make
268
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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2025-04-30 12:59:51

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