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 02:20.50
2. Puzzleo 02:35.57
3. borys3kk
137
02:46.11
4. Luckzberg
47
02:49.24
5. 兜兜
108
03:10.98
6. NBGalli 03:15.57
7. justalittletest 03:21.84
8. Paroni
75
03:26.28
9. Miggle81
104
03:27.04
10. Jananana
61
03:31.67
11. Zhizzy
46
03:34.46
12. merethlot 03:37.62
13. takaz 03:41.86
14. snekle
20
03:45.48
15. Theskye
46
03:56.05
16. Limax 03:56.97
17. tt1029
138
04:01.34
18. kyle_90
56
04:04.16
19. heathens13 04:05.48
20. rabcyr2 04:08.69
This Week
1. sliebo 02:27.84
2. Puzzleo 02:35.84
3. 兜兜
108
03:10.98
4. Luckzberg
47
03:16.52
5. NBGalli 03:21.40
6. justalittletest 03:21.84
7. Paroni
75
03:26.28
8. merethlot 03:37.62
9. Jananana
61
03:45.66
10. Miggle81
104
03:51.93
11. kyle_90
56
04:04.16
12. rabcyr2 04:08.69
13. Jajavier Garcia
54
04:21.80
14. tt1029
138
04:24.48
15. takaz 04:34.64
16. twoandbeii
25
04:35.77
17. caroy 04:40.24
18. Lou Jagosz
63
04:57.56
19. agnesfredrika
39
05:05.44
20. Linie
22
05:09.62
Today
1. sliebo 02:27.84
2. Puzzleo 02:35.84
3. merethlot 03:37.62
4. kyle_90
56
04:04.16
5. takaz 04:34.82
6. tt1029
138
05:03.99
7. chenh 05:42.95
8. twoandbeii
25
06:06.73
9. sicheng
45
06:24.45
10. limo926
47
07:38.92
11. airgear 07:54.92
12. JesusIsSavior 11:02.82
13. redcatdragon 12:07.88
14.--- empty -----:--
15.--- empty -----:--
16.--- empty -----:--
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
MO3
1. garbage
248
01:50.07
2. jeremi1
200
01:59.46
3. skkrtthat#0988
125
02:00.12
4. Anza2700
75
02:09.57
5. numbrr
325
02:17.01
6. CrowdingFaun
80
02:24.31
7. borys3kk
137
02:39.10
8. zhewaxen
79
02:39.37
9. Virginia Malone
68
02:43.05
10. stefanwg
126
02:45.74
AO5
1. garbage
248
01:50.30
2. jeremi1
200
02:01.23
3. skkrtthat#0988
125
02:02.89
4. Anza2700
75
02:14.43
5. numbrr
325
02:17.74
6. CrowdingFaun
80
02:28.22
7. borys3kk
137
02:44.42
8. zhewaxen
79
02:47.22
9. Virginia Malone
68
02:49.11
10. fungb
123
02:50.83
AO12
1. garbage
248
01:58.05
2. skkrtthat#0988
125
02:05.75
3. jeremi1
200
02:07.01
4. Anza2700
75
02:27.79
5. numbrr
325
02:33.77
6. CrowdingFaun
80
02:40.31
7. 강일출
186
02:54.54
8. zhewaxen
79
02:57.20
9. borys3kk
137
03:00.92
10. fungb
123
03:00.98
Robots / programmatic solversinfo  
1.baely
47
00:00.009
2.siebi
1
00:00.010
3.tlstyer
154
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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