# Nonograms

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Nonograms is a logic puzzle with simple rules and challenging solutions.

The rules are simple.
You have a grid of squares, which must be either filled in black or marked with X. Beside each row of the grid are listed the lengths of the runs of black squares on that row. Above each column are listed the lengths of the runs of black squares in that column. Your aim is to find all black squares.
Left click on a square to make it black. Right click to mark with X. Click and drag to mark more than one square.

Video Tutorial
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This Month
1. Ben Sayliss
32
00:51.78
2. reebz
68
00:53.66
3. 노콫
20
00:54.31
4. austinz 00:55.49
5. idoman
49
00:56.45
6. Flameson42
30
00:59.96
7. ThorVonClemson
17
01:00.57
8. Sunglass
26
01:02.75
9. Jrdavies21 01:03.40
10. snake 01:05.55
11. picarat 01:07.53
12. charoula 01:08.51
13. fireforge
72
01:09.03
14. Spra10
34
01:09.61
15. Novak2 01:10.31
16. Cormachine 01:11.65
17. ibrahimhasimi 01:14.77
18. ElectricCharge
29
01:14.95
19. samtoh 01:16.09
20. Darknarf666 01:17.10
This Week
1. austinz 00:55.49
2. reebz
68
00:56.63
3. snake 01:05.55
4. Flameson42
30
01:07.95
5. fireforge
72
01:09.03
6. charoula 01:09.21
7. ibrahimhasimi 01:14.77
8. Darknarf666 01:17.10
9. samtoh 01:18.59
10. dapprdoodls
16
01:18.73
11. ejheise 01:21.83
12. Gujaa 01:24.24
13. Jrdavies21 01:24.39
14. cyj1912 01:26.65
15. Sunglass
26
01:26.72
16. hollybee 01:26.90
17. Kianoosh 01:30.57
18. Kungfan 01:32.01
19. msktz 01:32.04
20. bruno27 01:36.29
Today
1. snake 01:05.55
2. Gujaa 01:30.06
3. samtoh 01:38.07
4. Erin Chapman
44
01:42.99
5. CRAZIASH
1
01:52.31
6. 노콫
20
02:11.96
7. ElectricCharge
29
02:16.91
8. Dori0905
28
02:17.99
9. Gamer26
29
02:28.12
10. maomaobug 02:33.19
11. KingG 02:43.22
12. Kraksy
62
02:56.28
13. BKish 02:59.38
14. vowels
179
03:01.47
15. pespejo427
46
03:02.53
16. Halverus61 03:17.32
17. brutuskind 03:18.21
18. TommyR 03:23.14
19. 최영찬
6
03:29.49
20. Irenetuamiga 03:32.84
MO3
1. rattt
65
01:08.85
2. idoman
49
01:08.95
3. camkatsu
49
01:11.39
4. reebz
68
01:11.74
5. Chalkosz
57
01:12.14
6. Ben Sayliss
32
01:13.85
7. Sunglass
26
01:14.20
8. everton
46
01:14.61
9. Flameson42
30
01:16.83
10. Spra10
34
01:20.45
AO5
1. rattt
65
01:06.08
2. camkatsu
49
01:11.80
3. reebz
68
01:19.91
4. idoman
49
01:20.12
5. everton
46
01:20.65
6. Flameson42
30
01:20.68
7. Ben Sayliss
32
01:23.46
8. Sunglass
26
01:23.61
9. qqwref
230
01:25.13
10. Chalkosz
57
01:29.13
AO12
1. rattt
65
01:18.45
2. Ben Sayliss
32
01:30.49
3. camkatsu
49
01:31.21
4. everton
46
01:31.70
5. idoman
49
01:33.94
6. qqwref
230
01:36.02
7. CandiceDW
115
01:41.65
8. Thành Lê
50
01:43.77
9. Spra10
34
01:45.39
10. Flameson42
30
01:46.83
Robots / programmatic solversinfo
1.roboticks00:00.076
2.PrinceOfChairs00:00.077
3.sigsegv00:00.146

* 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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