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. hkjsf
146
00:14.89
2. geyik
197
00:20.21
3. qobi
233
00:23.97
4. KlunkyDoo 00:24.86
5. SlugBugBlue 00:25.20
6. MishaVargas
1
00:27.27
7. batputz5 00:27.54
8. HackMan
120
00:27.91
9. bugbear
28
00:28.82
10. hammerhead20 00:29.45
11. Dorice
258
00:38.46
12. mykl
41
00:45.01
13. 白切叉燒鵝
56
00:50.81
14. Husball 00:56.54
15. GoldChoco36
147
01:06.61
16. WeiofShen 01:09.96
17. Hehaho
14
01:27.23
18. izi13 01:45.72
19. trLBumm
27
03:55.54
20. stand.with.hk
29
04:15.17
This Week
1. SlugBugBlue 00:25.22
2. bugbear
28
00:28.82
3. KlunkyDoo 00:31.55
4. HackMan
120
00:31.73
5. hammerhead20 00:32.35
6. MishaVargas
1
00:37.45
7. Dorice
258
00:38.46
8. Husball 01:01.52
9. izi13 01:45.72
10. kaerdins
9
20:22.36
11. Uthor 4d 15:02:55.39
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Today
1. hammerhead20 00:32.35
2. Dorice
258
00:38.46
3. HackMan
120
00:49.19
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MO3
1. vowels
216
00:10.58
2. Gruntioli
22
00:12.57
3. quad
70
00:14.82
4. PuzzleMaestro
83
00:14.83
5. numbrr
305
00:15.26
6. ZebraKing
91
00:15.45
7. MoFan
119
00:15.55
8. Make
277
00:15.91
9. bwangarang
72
00:16.34
10. Orntt
49
00:16.60
AO5
1. vowels
216
00:10.96
2. quad
70
00:14.84
3. Gruntioli
22
00:15.06
4. PuzzleMaestro
83
00:15.08
5. bwangarang
72
00:16.34
6. numbrr
305
00:16.38
7. MoFan
119
00:16.68
8. ZebraKing
91
00:16.81
9. Make
277
00:17.06
10. Orntt
49
00:17.59
AO12
1. vowels
216
00:13.31
2. quad
70
00:16.53
3. PuzzleMaestro
83
00:16.82
4. numbrr
305
00:17.07
5. bwangarang
72
00:18.35
6. MoFan
119
00:18.42
7. ZebraKing
91
00:18.67
8. Orntt
49
00:19.10
9. Make
277
00:20.15
10. 2015YINJ02
172
00:20.89
Robots / programmatic solversinfo  
1.joshprzybyszewski
18
00:00.068
2.TheRealTravisSmith
2
00:00.102
3.Paul Bismuth
1
00:02.843

* 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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2026-01-13 11:13:13

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