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 02:11.80
2. ryrycrycry
46
02:41.63
3. Rejara
222
02:47.12
4. ypw19
91
02:47.81
5. SnowGuy
50
02:50.14
6. 小帽一顶
99
02:50.23
7. Arkan
86
02:59.39
8. DavidSXM
136
03:00.04
9. LR
80
03:04.26
10. WYJ
67
03:12.32
11. kyle_90
46
03:16.66
12. DanielJ
30
03:17.70
13. tuberculosis
106
03:31.16
14. kunstlernauer29 03:33.04
15. plentyofkats 03:41.93
16. PuppyM
48
03:43.44
17. w miao
26
03:48.51
18. Larry the pirate
123
03:50.33
19. willy86ylliw
53
03:53.53
20. BoilerUp985
53
03:56.45
This Week
1. DrDrfbagIII 02:24.92
2. Rejara
222
02:47.28
3. Arkan
86
02:59.39
4. DavidSXM
136
03:00.93
5. WYJ
67
03:31.84
6. kyle_90
46
03:42.54
7. kunstlernauer29 03:47.29
8. w miao
26
03:48.51
9. BoilerUp985
53
03:56.45
10. willy86ylliw
53
04:28.26
11. snekle
12
04:39.46
12. josim 05:17.21
13. rjmarr 05:22.02
14. Jordy2
16
05:53.34
15. kaiho_
24
05:58.67
16. dumplign
10
05:59.03
17. tt1029
120
06:18.00
18. Nadibo
31
06:23.05
19. pipifax 06:36.45
20. JesusIsSavior 06:50.76
Today
1. dumplign
10
05:59.03
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 -----:--
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
119
01:49.39
4. numbrr
313
01:52.10
5. Anza2700
57
01:55.26
6. Gregorio Valles
74
02:03.71
7. CrowdingFaun
80
02:19.87
8. Beinairo
170
02:20.80
9. zhewaxen
79
02:26.31
10. Viktor Herskedal
171
02:30.13
AO5
1. garbage
239
01:30.96
2. jeremi1
198
01:40.31
3. skkrtthat#0988
119
01:49.70
4. numbrr
313
01:52.62
5. Anza2700
57
01:59.56
6. Gregorio Valles
74
02:10.76
7. CrowdingFaun
80
02:19.87
8. Beinairo
170
02:20.80
9. zhewaxen
79
02:27.34
10. Viktor Herskedal
171
02:30.41
AO12
1. garbage
239
01:35.17
2. jeremi1
198
01:43.09
3. skkrtthat#0988
119
01:53.60
4. numbrr
313
01:59.37
5. Anza2700
57
02:06.70
6. CrowdingFaun
80
02:25.75
7. Beinairo
170
02:30.96
8. Viktor Herskedal
171
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
143
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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