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
61
01:16.92
2. afidaleo
114
02:07.00
3. qobi
221
02:18.48
4. Vreep91
12
02:36.26
5. bugbear 02:40.09
6. JazzStyx 03:06.40
7. HackMan
98
03:11.60
8. Gillian31
76
04:26.97
9. ineauno
6
04:55.82
10. Petra Bošková
38
05:24.78
11. LesAM 05:28.21
12. yosiaki
84
06:31.26
13. OldSweep 06:34.83
14. FunAcroFly
53
07:29.58
15. beatrixwashere
97
07:39.58
16. Taco1717
27
08:11.08
17. qnall 08:59.63
18. redpanda 12:14.78
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This Week
1. Quadratic289
61
01:16.92
2. afidaleo
114
02:07.00
3. qobi
221
02:51.03
4. bugbear 02:55.37
5. JazzStyx 03:19.43
6. HackMan
98
03:59.19
7. ineauno
6
04:55.82
8. LesAM 05:28.21
9. FunAcroFly
53
07:29.58
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Today
1. Quadratic289
61
01:16.92
2. bugbear 02:55.37
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4.--- empty -----:--
5.--- empty -----:--
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MO3
1. bwangarang
66
01:11.19
2. vowels
214
01:18.42
3. Quadratic289
61
01:25.02
4. ZebraKing
89
01:25.93
5. Temeraire
56
01:38.64
6. MoFan
114
01:41.00
7. qqwref
259
01:45.92
8. Make
268
01:48.93
9. numbrr
289
01:52.48
10. SilverHawk
205
01:54.18
AO5
1. bwangarang
66
01:13.42
2. Quadratic289
61
01:21.08
3. vowels
214
01:22.78
4. ZebraKing
89
01:27.02
5. MoFan
114
01:37.95
6. Temeraire
56
01:39.91
7. qqwref
259
01:47.09
8. Make
268
01:53.60
9. SilverHawk
205
01:58.25
10. numbrr
289
01:59.25
AO12
1. bwangarang
66
01:19.46
2. vowels
214
01:30.66
3. Quadratic289
61
01:31.99
4. ZebraKing
89
01:32.92
5. MoFan
114
01:46.24
6. Temeraire
56
01:47.50
7. qqwref
259
01:55.23
8. Make
268
02:05.17
9. SilverHawk
205
02:08.96
10. numbrr
289
02:13.48
Robots / programmatic solversinfo  
1.joshprzybyszewski
18
00:00.070
2.TheRealTravisSmith
2
00:00.106
3.Paul Bismuth
1
00:13.507

* 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 13:26:06

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