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 02:24.03
3. Luckzberg
44
03:08.88
4. Hannahvb16 03:08.91
5. Miggle81
101
03:27.63
6. justalittletest 03:30.78
7. merethlot 03:34.75
8. BoilerUp985
74
03:48.85
9. Miamaria 03:52.56
10. Jananana
54
04:01.44
11. 兜兜
101
04:08.31
12. kyle_90
49
04:10.79
13. WYJ
93
04:13.30
14. 보믈고
45
04:14.92
15. DrDrfbagIII 04:17.24
16. heathens13 04:18.52
17. PuppyM
58
04:21.41
18. takaz 04:26.12
19. Rawbeefmix
54
04:26.70
20. beatrixwashere
122
04:29.77
This Week
1. sliebo 02:16.95
2. Puzzleo 02:59.44
3. Luckzberg
44
03:18.99
4. Miggle81
101
03:27.63
5. BoilerUp985
74
03:48.85
6. merethlot 04:00.41
7. 兜兜
101
04:08.31
8. DrDrfbagIII 04:17.24
9. heathens13 04:18.52
10. TashiroMiraki
229
04:31.95
11. kyle_90
49
04:44.77
12. rabcyr2 04:48.70
13. PuppyM
58
05:09.85
14. snekle
12
05:14.01
15. tt1029
129
05:24.16
16. schuba 05:36.99
17. aequidens
270
05:40.50
18. twoandbeii
15
05:50.29
19. chenh 05:53.23
20. WYJ
93
06:03.13
Today
1. 兜兜
101
04:20.25
2. snekle
12
05:14.01
3. WYJ
93
06:03.13
4. Gabojago10
4
10:22.10
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
243
01:50.07
2. jeremi1
199
01:59.46
3. skkrtthat#0988
122
02:00.12
4. numbrr
321
02:17.01
5. CrowdingFaun
80
02:24.31
6. Anza2700
65
02:24.40
7. borys3kk
135
02:39.10
8. zhewaxen
79
02:39.37
9. Virginia Malone
64
02:43.05
10. stefanwg
125
02:45.74
AO5
1. garbage
243
01:50.30
2. jeremi1
199
02:01.23
3. skkrtthat#0988
122
02:03.06
4. numbrr
321
02:17.74
5. CrowdingFaun
80
02:28.22
6. Anza2700
65
02:31.11
7. borys3kk
135
02:44.42
8. zhewaxen
79
02:47.22
9. Virginia Malone
64
02:49.11
10. fungb
120
02:50.83
AO12
1. garbage
243
01:58.05
2. jeremi1
199
02:07.01
3. skkrtthat#0988
122
02:09.93
4. numbrr
321
02:33.77
5. Anza2700
65
02:34.42
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
120
03:00.98
Robots / programmatic solversinfo  
1.baely
46
00:00.009
2.tlstyer
150
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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