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
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+

New Puzzle
This Month
1. borys3kk
135
01:09.64
2. ArxigosMpes 01:21.37
3. Arkan
98
01:23.24
4. BoilerUp985
79
01:36.27
5. YL0825 01:37.03
6. wangluhong 01:38.59
7. takaz 01:39.46
8. laineymix
44
01:39.62
9. soltixe
11
01:46.77
10. rabcyr2 01:53.73
11. MushroomsCavern
112
01:59.25
12. csi333
29
02:06.22
13. ispier 02:23.11
14. Alex MJ
8
02:29.90
15. Dorice
271
02:33.39
16. severinus 02:34.77
17. caroy 02:38.73
18. twoandbeii
18
02:43.32
19. JesusIsSavior 02:47.87
20. kschmidt 02:48.94
This Week
1. borys3kk
135
01:09.64
2. YL0825 01:37.03
3. takaz 01:42.10
4. laineymix
44
01:48.89
5. wangluhong 01:50.55
6. rabcyr2 02:07.68
7. jimbo555
111
03:22.05
8. PawDub
54
03:24.05
9. laries
46
04:13.74
10. Master6756
11
04:26.55
11. Komaf
21
04:56.05
12. Odenzon
43
05:13.57
13. LrCaWm 14:57.31
14. jeremi1
200
24d 20:31:23.64
15.--- empty -----:--
16.--- empty -----:--
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
Today
1. laineymix
44
01:48.89
2. takaz 02:08.30
3. rabcyr2 02:19.62
4. Komaf
21
05:42.78
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. garbage
244
00:48.29
2. Anza2700
67
00:50.37
3. jeremi1
200
00:52.92
4. skkrtthat#0988
123
00:53.27
5. numbrr
321
00:59.59
6. ballbsaur
102
01:04.34
7. CrowdingFaun
80
01:08.07
8. vx14
184
01:12.61
9. borys3kk
135
01:14.91
10. Virginia Malone
66
01:16.88
AO5
1. garbage
244
00:48.93
2. skkrtthat#0988
123
00:53.49
3. Anza2700
67
00:53.84
4. jeremi1
200
00:55.99
5. numbrr
321
01:00.91
6. ballbsaur
102
01:06.19
7. CrowdingFaun
80
01:12.46
8. vx14
184
01:14.20
9. Virginia Malone
66
01:17.41
10. PigeonLatino
159
01:24.01
AO12
1. garbage
244
00:54.66
2. jeremi1
200
00:59.65
3. skkrtthat#0988
123
01:00.22
4. Anza2700
67
01:01.86
5. numbrr
321
01:10.16
6. ballbsaur
102
01:12.94
7. vx14
184
01:18.87
8. CrowdingFaun
80
01:22.46
9. Virginia Malone
66
01:28.31
10. PigeonLatino
159
01:31.71
Robots / programmatic solversinfo  
1.baely
46
00:00.006
2.siebi
1
00:00.007
3.tlstyer
151
00:00.010

* 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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