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. DrDrfbagIII 02:21.54
2. mloom
68
02:38.94
3. Virginia Malone
60
02:46.71
4. yyyyyyyejin
123
02:49.16
5. DavidSXM
137
03:12.69
6. Penroze
63
03:14.71
7. plentyofkats 03:16.34
8. WYJ
76
03:17.46
9. PuppyM
52
03:25.23
10. willy86ylliw
57
03:30.84
11. llmt9
94
03:34.25
12. BoilerUp985
64
03:38.56
13. kyle_90
48
03:54.14
14. PatuWu
11
03:58.72
15. soltixe
7
04:03.24
16. w miao
31
04:04.84
17. valkrieez
128
04:08.08
18. Zhizzy
38
04:19.98
19. NCNCNC
17
04:26.62
20. CombatCookie
32
04:44.36
This Week
1. DrDrfbagIII 02:26.01
2. Virginia Malone
60
02:46.71
3. DavidSXM
137
03:16.48
4. WYJ
76
03:17.46
5. PuppyM
52
03:25.23
6. kyle_90
48
04:05.69
7. PatuWu
11
04:16.43
8. NCNCNC
17
04:26.62
9. valkrieez
128
04:46.67
10. Jordy2
18
04:49.47
11. missPear
92
04:50.73
12. barruf
125
05:16.04
13. Louis Woodcock
35
05:27.95
14. grimmgirlfandom
170
06:15.46
15. Ki11Bi11
24
06:27.73
16. Laeti63 06:42.76
17. lonki 06:56.71
18. jimbo555
109
07:04.37
19. pandanlagl 07:11.61
20. Nadibo
32
08:07.94
Today
1. NCNCNC
17
04:28.85
2.--- empty -----:--
3.--- empty -----:--
4.--- empty -----:--
5.--- empty -----:--
6.--- empty -----:--
7.--- empty -----:--
8.--- empty -----:--
9.--- empty -----:--
10.--- empty -----:--
11.--- empty -----:--
12.--- empty -----:--
13.--- empty -----:--
14.--- empty -----:--
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16.--- empty -----:--
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18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
MO3
1. garbage
240
01:29.32
2. jeremi1
198
01:39.47
3. skkrtthat#0988
121
01:49.39
4. numbrr
319
01:52.10
5. Anza2700
62
01:55.26
6. Gregorio Valles
75
02:03.71
7. CrowdingFaun
80
02:19.87
8. Beinairo
174
02:20.02
9. zhewaxen
79
02:26.31
10. Viktor Herskedal
175
02:30.13
AO5
1. garbage
240
01:30.96
2. jeremi1
198
01:40.31
3. skkrtthat#0988
121
01:49.70
4. numbrr
319
01:52.62
5. Anza2700
62
01:59.56
6. Gregorio Valles
75
02:10.76
7. CrowdingFaun
80
02:19.87
8. Beinairo
174
02:20.80
9. zhewaxen
79
02:27.34
10. Viktor Herskedal
175
02:30.41
AO12
1. garbage
240
01:35.17
2. jeremi1
198
01:43.09
3. skkrtthat#0988
121
01:53.60
4. numbrr
319
01:59.37
5. Anza2700
62
02:06.70
6. CrowdingFaun
80
02:25.75
7. Beinairo
174
02:29.98
8. Viktor Herskedal
175
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
148
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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