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. sliebo 02:11.19
2. Puzzleo 02:29.10
3. Virginia Malone
66
02:29.21
4. Luckzberg
44
03:05.77
5. justalittletest 03:16.08
6. Miggle81
102
03:19.51
7. 兜兜
102
03:29.91
8. Jananana
56
03:32.00
9. Zhizzy
42
03:37.53
10. BoilerUp985
79
03:48.85
11. merethlot 03:50.27
12. snekle
16
03:55.15
13. takaz 03:56.62
14. SamRC1
62
03:58.37
15. borys3kk
135
04:00.09
16. wleow
13
04:00.94
17. kyle_90
50
04:01.58
18. multilah
95
04:13.30
19. DrDrfbagIII 04:17.24
20. heathens13 04:18.52
This Week
1. sliebo 02:24.36
2. Virginia Malone
66
02:29.21
3. Puzzleo 02:42.61
4. Luckzberg
44
03:05.77
5. justalittletest 03:16.08
6. Miggle81
102
03:19.51
7. 兜兜
102
03:29.91
8. Zhizzy
42
03:37.53
9. merethlot 03:50.27
10. SamRC1
62
03:58.37
11. borys3kk
135
04:00.09
12. kyle_90
50
04:04.40
13. takaz 04:09.79
14. rabcyr2 04:19.02
15. snekle
16
04:33.47
16. PuppyM
59
04:44.62
17. tt1029
131
04:57.94
18. WYJ
96
05:00.59
19. schuba 05:18.74
20. severinus 05:21.95
Today
1. Miggle81
102
03:55.97
2. takaz 04:28.29
3. kyle_90
50
04:29.37
4. rabcyr2 05:11.49
5. severinus 05:46.16
6. BabSick__
32
05:50.08
7. Master6756
11
08:59.83
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
01:50.07
2. jeremi1
200
01:59.46
3. skkrtthat#0988
123
02:00.12
4. Anza2700
67
02:09.57
5. numbrr
321
02:17.01
6. CrowdingFaun
80
02:24.31
7. borys3kk
135
02:39.10
8. zhewaxen
79
02:39.37
9. Virginia Malone
66
02:43.05
10. stefanwg
125
02:45.74
AO5
1. garbage
244
01:50.30
2. jeremi1
200
02:01.23
3. skkrtthat#0988
123
02:03.06
4. Anza2700
67
02:14.43
5. numbrr
321
02:17.74
6. CrowdingFaun
80
02:28.22
7. borys3kk
135
02:44.42
8. zhewaxen
79
02:47.22
9. Virginia Malone
66
02:49.11
10. fungb
121
02:50.83
AO12
1. garbage
244
01:58.05
2. jeremi1
200
02:07.01
3. skkrtthat#0988
123
02:09.93
4. Anza2700
67
02:27.79
5. numbrr
321
02:33.77
6. CrowdingFaun
80
02:40.31
7. 강일출
185
02:54.54
8. zhewaxen
79
02:57.20
9. borys3kk
135
03:00.92
10. fungb
121
03:00.98
Robots / programmatic solversinfo  
1.baely
46
00:00.009
2.siebi
1
00:00.010
3.tlstyer
151
00:00.019

* 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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