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. Arkan
99
00:33.33
2. skkrtthat#0988
123
00:40.37
3. wleow
14
00:40.84
4. Albi62 00:45.73
5. Nguyen Huy
67
00:47.72
6. takaz 00:48.44
7. llmt9
101
00:51.81
8. aequidens
272
00:53.11
9. pierbralic 00:56.33
10. agnesfredrika
22
00:59.86
11. MushroomsCavern
119
00:59.94
12. gabobr
51
01:01.74
13. Megzarr
31
01:06.31
14. sparks 01:09.20
15. yvhkgys
35
01:13.73
16. laries
47
01:14.64
17. jimbo555
111
01:15.30
18. Anorien 01:16.93
19. Sawdust99
52
01:17.44
20. trj1111
57
01:21.30
This Week
1. Arkan
99
00:33.92
2. wleow
14
00:40.84
3. llmt9
101
00:51.81
4. Albi62 00:55.43
5. pierbralic 00:56.33
6. gabobr
51
01:01.74
7. agnesfredrika
22
01:03.36
8. Megzarr
31
01:06.31
9. sparks 01:10.15
10. yvhkgys
35
01:13.73
11. jimbo555
111
01:15.30
12. laries
47
01:20.09
13. AnnaCL8
37
01:21.31
14. falcondole
46
01:21.68
15. BurgerofTruth
5
01:22.97
16. LuizaBruce
23
01:25.53
17. pandanlagl 01:28.49
18. JesusIsSavior 01:35.89
19. BigHeadGriffin
18
01:38.60
20. Binaer
99
01:39.65
Today
1. llmt9
101
00:51.81
2. pierbralic 01:05.52
3. Megzarr
31
01:06.31
4. yvhkgys
35
01:13.73
5. laries
47
02:14.47
6. Bette 04:48.93
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. skkrtthat#0988
123
00:23.58
2. garbage
245
00:24.12
3. Anza2700
70
00:24.44
4. jeremi1
200
00:25.50
5. numbrr
322
00:28.03
6. borys3kk
136
00:32.40
7. CrowdingFaun
80
00:34.69
8. zhewaxen
79
00:35.73
9. vx14
184
00:35.85
10. jaybrainer
275
00:36.20
AO5
1. garbage
245
00:24.31
2. Anza2700
70
00:25.03
3. skkrtthat#0988
123
00:25.32
4. jeremi1
200
00:26.56
5. numbrr
322
00:29.22
6. borys3kk
136
00:33.39
7. CrowdingFaun
80
00:34.69
8. zhewaxen
79
00:35.73
9. vx14
184
00:37.86
10. Virginia Malone
67
00:38.47
AO12
1. garbage
245
00:27.61
2. Anza2700
70
00:28.41
3. skkrtthat#0988
123
00:28.55
4. jeremi1
200
00:31.33
5. numbrr
322
00:33.44
6. vx14
184
00:40.09
7. CrowdingFaun
80
00:43.01
8. Arkan
99
00:43.70
9. L.W.
51
00:44.99
10. jaybrainer
275
00:45.53
Robots / programmatic solversinfo  
1.siebi
1
00:00.006
1.baely
46
00:00.006
3.tlstyer
151
00:00.008

* 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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