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 02:18.34
2. Puzzleo 02:25.85
3. Virginia Malone
61
02:40.15
4. ryrycrycry
52
02:46.70
5. Hannahvb16 03:01.61
6. yyyyyyyejin
123
03:13.40
7. DanielJ
33
03:16.06
8. Luckzberg
41
03:18.36
9. justalittletest 03:20.23
10. Ivena
45
03:20.50
11. 小帽一顶
102
03:21.60
12. Miggle81
101
03:31.32
13. merethlot 03:33.02
14. tuberculosis
107
03:39.77
15. Rawbeefmix
52
03:40.06
16. theJustOllie
62
03:40.37
17. Jananana
49
03:45.66
18. w miao
31
03:46.01
19. berniecallstheshots
48
03:51.99
20. WYJ
78
03:55.10
This Week
1. sliebo 02:19.18
2. Puzzleo 02:43.60
3. Hannahvb16 03:01.79
4. Ivena
45
03:20.50
5. Luckzberg
41
03:22.75
6. Rawbeefmix
52
03:52.10
7. merethlot 03:57.95
8. laineymix
41
04:09.44
9. WYJ
78
04:17.70
10. Zhizzy
39
04:27.84
11. 兜兜
96
04:30.22
12. heathens13 04:35.15
13. miguelito2002 04:40.20
14. hajikeru
22
04:41.82
15. PuppyM
53
04:53.27
16. iwannasleeep
52
05:10.71
17. izumi28nzk
41
05:28.17
18. Linie
21
05:30.10
19. tt1029
124
05:41.24
20. tapiocca 05:44.26
Today
1. tapiocca 05:44.26
2. WYJ
78
05:53.14
3. froz3n_
87
08:35.94
4. redcatdragon 12:39.32
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
240
01:50.07
2. jeremi1
198
01:59.46
3. skkrtthat#0988
122
02:00.12
4. numbrr
320
02:17.01
5. CrowdingFaun
80
02:24.31
6. Anza2700
63
02:24.40
7. borys3kk
135
02:39.10
8. zhewaxen
79
02:39.37
9. Virginia Malone
61
02:43.05
10. stefanwg
124
02:45.74
AO5
1. garbage
240
01:50.30
2. jeremi1
198
02:01.23
3. skkrtthat#0988
122
02:03.06
4. numbrr
320
02:17.74
5. CrowdingFaun
80
02:28.22
6. Anza2700
63
02:31.11
7. borys3kk
135
02:44.42
8. zhewaxen
79
02:47.22
9. Virginia Malone
61
02:49.11
10. fungb
119
02:50.83
AO12
1. garbage
240
01:58.05
2. jeremi1
198
02:07.01
3. skkrtthat#0988
122
02:09.93
4. numbrr
320
02:33.77
5. Anza2700
63
02:34.42
6. CrowdingFaun
80
02:40.31
7. 강일출
182
02:54.54
8. zhewaxen
79
02:57.20
9. borys3kk
135
03:00.92
10. fungb
119
03:00.98
Robots / programmatic solversinfo  
1.baely
46
00:00.009
2.tlstyer
148
00:00.019
3.Haruka
29
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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