Binairo


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Binairo also known as Takuzu is a logic puzzle with simple rules and challenging solutions.

The rules are simple.Binairo is played on a rectangular grid with no standard size. Some cells start out filled with black or white circles. The rest of the cells are empty. The goal is to place circles in all cells in such a way that:
1. Each row and each column must contain an equal number of white and black circles.
2. More than two circles of the same color can't be adjacent.
3. Each row and column is unique.

Click a cell with the mouse to place a black circle, click again to make it white.

Video Tutorial
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Binairo


6x6 Easy Binairo | 6x6 Hard Binairo | 8x8 Easy Binairo | 8x8 Hard Binairo | 10x10 Easy Binairo | 10x10 Hard Binairo | 14x14 Easy Binairo | 14x14 Hard Binairo | 20x20 Easy Binairo | 20x20 Hard Binairo

This Month
1. Anza2700 00:48.73
2. Indirar
93
01:03.84
3. tufelix367 01:08.14
4. furia 01:25.07
5. NeroHYU
32
01:35.46
6. YutoL 01:41.74
7. MadraMor
131
01:42.04
8. qobi
184
01:44.46
9. pipifax 01:47.03
10. wangluhong 01:50.77
11. *** *****
123
01:51.83
12. leemugi0627 01:52.19
13. Goochelaar
99
01:53.12
14. Slate
42
01:54.82
15. xfire98185 01:57.85
16. Nero
12
02:08.54
17. kalmia 02:16.61
18. AnnaMGS 02:18.22
19. gabobr 02:19.99
20. rwh0003
67
02:20.43
This Week
1. Indirar
93
01:03.84
2. tufelix367 01:11.59
3. furia 01:28.74
4. qobi
184
01:44.46
5. YutoL 01:48.09
6. pipifax 01:57.36
7. wangluhong 01:57.65
8. NeroHYU
32
02:02.99
9. gabobr 02:19.99
10. rwh0003
67
02:20.43
11. GaryMilligan 02:21.67
12. renegade11 02:29.28
13. CraigSF
28
02:29.45
14. Goochelaar
99
02:34.04
15. AnnaMGS 02:34.85
16. ccolli 02:40.69
17. billy2
24
02:56.33
18. yxshen0715 03:11.81
19. SunnyKid
58
03:12.44
20. yellow menace
16
03:16.78
Today
1. furia 01:38.26
2. renegade11 04:03.10
3.--- empty -----:--
4.--- empty -----:--
5.--- empty -----:--
6.--- empty -----:--
7.--- empty -----:--
8.--- empty -----:--
9.--- empty -----:--
10.--- empty -----:--
11.--- empty -----:--
12.--- empty -----:--
13.--- empty -----:--
14.--- empty -----:--
15.--- empty -----:--
16.--- empty -----:--
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
MO3
1. jeremi1
174
00:43.16
2. garbage
159
00:45.77
3. zhewaxen
68
01:06.97
4. L.W.
51
01:08.18
5. numbrr
219
01:09.04
6. summernight
137
01:09.52
7. Indirar
93
01:10.95
8. qqwref
259
01:12.30
9. cywind
64
01:12.75
10. Angels Need to be lo...
58
01:13.01
AO5
1. jeremi1
174
00:45.48
2. garbage
159
00:46.39
3. L.W.
51
01:09.42
4. summernight
137
01:09.52
5. zhewaxen
68
01:10.06
6. numbrr
219
01:11.56
7. cywind
64
01:12.81
8. Indirar
93
01:14.27
9. Angels Need to be lo...
58
01:14.78
10. qqwref
259
01:15.21
AO12
1. garbage
159
00:48.73
2. jeremi1
174
00:48.98
3. L.W.
51
01:11.86
4. summernight
137
01:16.52
5. Indirar
93
01:17.95
6. Beinairo
108
01:20.19
7. numbrr
219
01:20.40
8. cywind
64
01:20.64
9. qqwref
259
01:21.42
10. zhewaxen
68
01:22.39
Robots / programmatic solversinfo  
1.tlstyer
1328
00:00.009
2.PrinceOfChairs00:00.075
3.feasel
117
00:00.421

* 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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2024-02-24 02:59:00

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