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.

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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. DrDrfbagIII 02:14.69
2. RaspberryAle 02:29.18
3. woshixiaoO 02:30.73
4. Irisa
140
02:46.20
5. ypw19
90
02:47.81
6. DavidSXM
135
02:57.76
7. LR
72
03:04.26
8. Rejara
220
03:08.64
9. WYJ
61
03:12.32
10. kyle_90
45
03:16.66
11. OlYoteRose
48
03:26.01
12. Thewerdo
70
03:28.16
13. Kailo
89
03:30.92
14. PuppyM
47
03:33.66
15. kunstlernauer29 03:35.44
16. plentyofkats 03:41.93
17. Stratos 03:56.23
18. laineymix
34
03:56.81
19. 小帽一顶
97
04:01.88
20. DanielJ
24
04:02.41
This Week
1. DrDrfbagIII 02:18.68
2. ypw19
90
02:47.81
3. LR
72
03:04.26
4. WYJ
61
03:12.32
5. kyle_90
45
03:16.66
6. DavidSXM
135
03:23.11
7. Rejara
220
03:28.07
8. plentyofkats 03:41.93
9. PuppyM
47
03:51.66
10. 小帽一顶
97
04:01.88
11. laineymix
34
04:17.30
12. rjmarr 04:30.80
13. Harry_Canyon
137
04:38.70
14. Digol Petru
10
04:44.36
15. mamawilma
78
04:49.30
16. jona
5
04:58.32
17. baileyfish
43
05:07.73
18. josim 05:10.72
19. Jordy2
14
05:36.76
20. Nadibo
31
06:09.72
Today
1. kyle_90
45
03:16.66
2. DavidSXM
135
03:26.76
3. Nadibo
31
06:09.72
4. JesusIsSavior 06:42.95
5. lonki 07:17.24
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
239
01:29.32
2. jeremi1
198
01:39.47
3. skkrtthat#0988
115
01:49.39
4. numbrr
309
01:52.10
5. Anza2700
54
01:55.26
6. Gregorio Valles
73
02:03.71
7. CrowdingFaun
80
02:19.87
8. Beinairo
169
02:22.85
9. zhewaxen
79
02:26.31
10. Viktor Herskedal
170
02:30.13
AO5
1. garbage
239
01:30.96
2. jeremi1
198
01:40.31
3. skkrtthat#0988
115
01:49.70
4. numbrr
309
01:52.62
5. Anza2700
54
01:59.56
6. Gregorio Valles
73
02:10.76
7. CrowdingFaun
80
02:19.87
8. Beinairo
169
02:23.64
9. zhewaxen
79
02:27.34
10. Viktor Herskedal
170
02:30.41
AO12
1. garbage
239
01:35.17
2. jeremi1
198
01:43.09
3. skkrtthat#0988
115
01:53.60
4. numbrr
309
01:59.37
5. Anza2700
54
02:06.70
6. CrowdingFaun
80
02:25.75
7. Beinairo
169
02:30.96
8. Viktor Herskedal
170
02:40.20
9. zhewaxen
79
02:45.83
10. Icay
195
02:50.33
Robots / programmatic solversinfo  
1.dbut2
38
00:00.005
2.baely
46
00:00.006
3.tlstyer
142
00:00.008

* 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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