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
52
00:39.23
2. guanec1
64
00:54.09
3. bugbear 01:03.84
4. daghan
34
01:09.12
5. Ravenclaw 01:09.36
6. qobi
215
01:13.62
7. MKYahoo
3
01:23.75
8. DaveJ
31
01:54.31
9. Sanbon03 02:02.55
10. Rickieman86 02:06.10
11. Draganik
43
02:22.01
12. jdubs
130
02:40.07
13. rainman812 02:41.14
14. davidtheaesom 02:44.29
15. dottt 03:07.16
16. Uri Gotman
53
03:44.91
17. Silverfox 04:41.88
18. MishaVargas
1
05:07.52
19. cwhwillie
93
05:17.55
20. AnonyMinor
38
06:46.59
This Week
1. Quadratic289
52
00:39.23
2. qobi
215
01:35.27
3. Rickieman86 02:06.10
4. Silverfox 04:41.88
5. cwhwillie
93
05:17.55
6. JR
16
09:39.60
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Today
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MO3
1. bwangarang
56
00:39.50
2. vowels
214
00:40.57
3. Quadratic289
52
00:46.10
4. MoFan
104
00:48.36
5.anonymous
233
00:49.70
6. numbrr
278
00:50.84
7. Temeraire
56
00:54.70
8. zhewaxen
77
00:55.40
9. qqwref
259
00:55.46
10. Maxwee
25
00:56.20
AO5
1. vowels
214
00:42.23
2. bwangarang
56
00:43.58
3. Quadratic289
52
00:47.73
4.anonymous
233
00:50.76
5. numbrr
278
00:51.80
6. Temeraire
56
00:52.53
7. MoFan
104
00:53.62
8. qqwref
259
00:56.66
9. Maxwee
25
00:57.21
10. zhewaxen
77
00:57.36
AO12
1. bwangarang
56
00:53.13
2. vowels
214
00:55.63
3. Quadratic289
52
01:04.74
4. Temeraire
56
01:07.20
5. qqwref
259
01:10.55
6. ZebraKing
85
01:15.28
7. SilverHawk
199
01:19.31
8. Make
262
01:21.36
9. MoFan
104
01:23.24
10.anonymous
233
01:25.24
Robots / programmatic solversinfo  
1.joshprzybyszewski
18
00:00.074
2.Paul Bismuth
1
00:05.173
3.--- empty -----:--

* 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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2025-02-13 06:48:41

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