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
100
00:33.74
2. tuberculosis
110
00:39.64
3. TashiroMiraki
233
00:42.69
4. Albi62 00:45.70
5. Jules WG
63
00:47.67
6. pierbralic 00:48.83
7. agnesfredrika
34
00:49.43
8. takaz 00:49.95
9. MushroomsCavern
130
00:52.36
10. Megzarr
37
00:57.19
11. BurgerofTruth
6
00:58.02
12. shei
87
00:58.50
13. aequidens
273
01:00.77
14. Dorice
273
01:01.47
15. Oryn
190
01:02.06
16. Efret
17
01:05.36
17. nguyeng 01:05.42
18. dave73000 01:05.60
19. sparks 01:05.76
20. LittleTomy
68
01:06.36
This Week
1. Arkan
100
00:36.04
2. Albi62 00:45.70
3. Jules WG
63
00:47.67
4. takaz 00:49.95
5. agnesfredrika
34
00:54.63
6. MushroomsCavern
130
00:55.62
7. shei
87
00:58.50
8. pierbralic 01:00.53
9. nguyeng 01:05.42
10. mudri 01:29.43
11. jimbo555
112
01:30.89
12. DoubleA
82
01:41.78
13. trozmus
27
01:43.66
14. Alain1956 01:45.93
15. Oingboing 01:48.59
16. tian47 01:55.05
17. Partimento
63
02:07.85
18. Sawdust99
53
02:25.36
19. sandrovka
20
02:50.83
20. AndyHu
10
04:40.35
Today
1. Arkan
100
00:36.04
2. Albi62 00:45.70
3. Partimento
63
03:12.26
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. Anza2700
72
00:22.53
2. skkrtthat#0988
125
00:23.58
3. garbage
248
00:24.12
4. jeremi1
200
00:25.50
5. numbrr
323
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
279
00:36.20
AO5
1. garbage
248
00:24.31
2. Anza2700
72
00:25.03
3. skkrtthat#0988
125
00:25.32
4. jeremi1
200
00:26.56
5. numbrr
323
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
68
00:38.47
AO12
1. skkrtthat#0988
125
00:27.56
2. garbage
248
00:27.61
3. Anza2700
72
00:28.41
4. jeremi1
200
00:31.33
5. numbrr
323
00:33.44
6. vx14
184
00:40.09
7. CrowdingFaun
80
00:43.01
8. Arkan
100
00:43.70
9. L.W.
51
00:44.99
10. jaybrainer
279
00:45.53
Robots / programmatic solversinfo  
1.siebi
1
00:00.006
1.baely
47
00:00.006
3.tlstyer
153
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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