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. bugbear 00:53.45
2. qobi
221
00:57.71
3. HackMan
98
01:23.92
4. Dorice
238
01:41.39
5. Gillian31
76
01:42.97
6. Vreep91
12
01:45.49
7. ineauno
6
01:48.45
8. jdubs
133
01:55.21
9. LesAM 01:55.97
10. qnall 01:58.12
11. LindaRose
52
02:15.64
12. OldSweep 02:17.60
13. FunAcroFly
53
02:24.86
14. Petra Bošková
38
02:59.55
15. Wuni14 03:31.55
16. slowmo 03:45.31
17. redpanda 04:08.63
18. Taco1717
27
04:13.39
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This Week
1. bugbear 01:01.23
2. jdubs
133
01:55.21
3. LesAM 01:55.97
4. HackMan
98
02:06.40
5. FunAcroFly
53
02:24.86
6. LindaRose
52
02:52.97
7. slowmo 04:09.11
8. qobi
221
06:45.19
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Today
1. bugbear 01:01.81
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MO3
1. vowels
214
00:27.88
2. bwangarang
66
00:30.88
3. Quadratic289
61
00:32.92
4. ZebraKing
89
00:34.29
5. numbrr
289
00:36.65
6. MoFan
114
00:37.23
7. Make
268
00:38.28
8. Temeraire
56
00:39.98
9. zhewaxen
77
00:40.76
10. homeplus
57
00:42.43
AO5
1. vowels
214
00:30.17
2. bwangarang
66
00:32.82
3. ZebraKing
89
00:35.27
4. Quadratic289
61
00:36.06
5. numbrr
289
00:38.62
6. zhewaxen
77
00:40.95
7. Make
268
00:41.55
8. MoFan
114
00:42.86
9. Temeraire
56
00:43.30
10. PuzzleMaestro
73
00:44.13
AO12
1. vowels
214
00:32.20
2. bwangarang
66
00:36.12
3. ZebraKing
89
00:38.20
4. Quadratic289
61
00:38.36
5. numbrr
289
00:44.64
6. Temeraire
56
00:46.14
7. zhewaxen
77
00:46.32
8. Make
268
00:47.19
9. MoFan
114
00:47.36
10. 2015YINJ02
148
00:50.77
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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2025-04-30 14:01:44

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