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+

This Month
1. numbrr
289
02:10.49
2. Vaqui 02:28.73
3. Hannahvb16 03:06.35
4. Zevyx
8
03:20.90
5. moumuge
29
03:35.24
6. ecto
67
03:44.85
7. agrayperspectiv 03:52.01
8. thatnick12345
16
04:09.50
9. Gcsscsd 04:14.79
10. multilah
78
04:19.39
11. 兜兜
60
04:28.37
12. Hannah Farthing
105
04:38.99
13. abandon777
50
04:49.64
14. highprime
108
04:52.02
15. amay1030 04:52.96
16. flyingduckman
32
05:00.39
17. cangdatou 05:02.46
18. NatkaPatka 05:02.85
19. erichiro 05:17.27
20. Anders Søby
28
05:28.31
This Week
1. numbrr
289
02:10.49
2. Vaqui 02:34.25
3. Zevyx
8
03:20.90
4. moumuge
29
03:35.24
5. ecto
67
03:44.85
6. agrayperspectiv 03:52.01
7. thatnick12345
16
04:09.50
8. amay1030 04:52.96
9. flyingduckman
32
05:00.39
10. erichiro 05:17.27
11. takaz 05:35.28
12. crema
147
05:48.27
13. zahir
10
06:14.97
14. Zp81000 06:27.28
15. BabSick__
25
06:32.18
16. TheET 06:32.75
17. swtnic 07:33.57
18. Arnon 08:19.33
19. GaryLu
52
08:27.10
20. Koochi 08:56.38
Today
1. Vaqui 02:34.25
2. moumuge
29
03:44.36
3. Aubrey
7
33:47.64
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. garbage
203
01:50.07
2. jeremi1
190
01:59.46
3. numbrr
289
02:21.71
4. CrowdingFaun
74
02:24.31
5. skkrtthat#0988
89
02:27.69
6. borys3kk
132
02:39.10
7. zhewaxen
77
02:39.37
8. stefanwg
108
02:45.74
9. mderickx
13
02:46.40
10. fungb
117
02:47.86
AO5
1. garbage
203
01:50.30
2. jeremi1
190
02:01.23
3. CrowdingFaun
74
02:28.22
4. skkrtthat#0988
89
02:29.73
5. numbrr
289
02:30.44
6. borys3kk
132
02:44.42
7. zhewaxen
77
02:47.22
8. fungb
117
02:50.83
9. 강일출
166
02:51.62
10. stefanwg
108
02:51.66
AO12
1. garbage
203
01:58.05
2. jeremi1
190
02:07.01
3. skkrtthat#0988
89
02:37.98
4. numbrr
289
02:38.19
5. CrowdingFaun
74
02:40.31
6. 강일출
166
02:54.54
7. zhewaxen
77
02:57.20
8. borys3kk
132
03:00.92
9. fungb
117
03:00.98
10. stefanwg
108
03:06.36
Robots / programmatic solversinfo  
1.baely
41
00:00.009
2.tlstyer
109
00:00.019
3.Haruka
26
00:00.022

* 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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2025-05-01 09:14:34

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