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. PuzzleMaestro
83
00:15.27
2. md259
28
00:23.27
3. mari502
30
00:29.41
4. guanec1
81
00:30.67
4. bugbear
28
00:30.67
6. MishaVargas
1
00:34.84
7. Rickieman86 00:37.76
8. qobi
233
00:41.54
9. GoldChoco36
146
00:43.41
10. Dorice
258
00:43.60
11. jasoneb
37
00:46.05
12. jdubs
146
00:47.99
13. Enix0000 00:52.69
14. Hehaho
14
01:00.96
15. Canon
19
01:11.97
16. cal
73
01:19.89
17. Anna Redzik
48
01:29.84
18. yjRemi
55
02:20.38
19. stand.with.hk
29
03:07.33
20. jllptrs
13
03:42.57
This Week
1. md259
28
00:23.48
2. bugbear
28
00:30.67
3. jdubs
146
00:47.99
4. MishaVargas
1
00:50.44
5. Hehaho
14
01:00.96
6. cal
73
01:19.89
7. GoldChoco36
146
01:27.71
8. stand.with.hk
29
03:07.33
9. jllptrs
13
03:42.57
10. trLBumm
26
03:45.15
11. Uthor 1d 05:21:27.76
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Today
1. bugbear
28
00:30.67
2. MishaVargas
1
00:50.44
3. Uthor 3d 14:30:09.78
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MO3
1. quad
70
00:15.79
2. vowels
216
00:18.33
3. MoFan
119
00:18.62
4. numbrr
305
00:19.13
5. bwangarang
72
00:19.35
6. Temeraire
63
00:19.75
7. afidaleo
133
00:23.09
8. PuzzleMaestro
83
00:23.15
9. SilverHawk
214
00:23.21
10. ZebraKing
91
00:23.35
AO5
1. quad
70
00:15.74
2. numbrr
305
00:19.13
3. bwangarang
72
00:19.35
4. MoFan
119
00:19.78
5. vowels
216
00:20.43
6. Temeraire
63
00:22.19
7. ZebraKing
91
00:24.16
8. zhewaxen
79
00:24.47
9. SilverHawk
214
00:24.74
10. Kuruwa
146
00:25.06
AO12
1. quad
70
00:19.25
2. numbrr
305
00:23.02
3. MoFan
119
00:23.52
4. vowels
216
00:24.09
5. Temeraire
63
00:25.69
6. bwangarang
72
00:27.50
7. SilverHawk
214
00:28.15
8. Make
277
00:28.93
9. ZebraKing
91
00:29.60
10. afidaleo
133
00:29.65
Robots / programmatic solversinfo  
1.joshprzybyszewski
18
00:00.070
2.TheRealTravisSmith
2
00:00.102
3.Paul Bismuth
1
00:02.740

* 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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2026-01-09 11:50:18

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