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
48
02:29.38
3. mloom
68
02:38.94
4. Rejara
222
02:47.28
5. yyyyyyyejin
117
02:50.81
6. Arkan
88
02:59.39
7. DavidSXM
137
03:00.04
8. WYJ
70
03:09.36
9. PuppyM
50
03:27.84
10. kyle_90
47
03:28.05
11. tuberculosis
106
03:31.16
12. kunstlernauer29 03:33.04
13. w miao
29
03:48.51
14. Larry the pirate
125
03:50.33
15. willy86ylliw
56
03:51.79
16. BoilerUp985
57
03:56.45
17. PuzzleMaestro
92
03:58.34
18. PatuWu
11
03:58.72
19. Penroze
49
04:00.00
20. plentyofkats 04:01.19
This Week
1. DrDrfbagIII 02:26.83
2. mloom
68
02:38.94
3. yyyyyyyejin
117
02:50.81
4. PuppyM
50
03:27.84
5. DavidSXM
137
03:30.43
6. WYJ
70
03:38.84
7. willy86ylliw
56
03:51.79
8. kyle_90
47
03:54.14
9. PatuWu
11
03:58.72
10. valkrieez
126
04:08.08
11. Zhizzy
38
04:19.98
12. NCNCNC
12
04:45.41
13. Skutti 05:17.37
14. pipifax 05:55.77
15. dvsc08
77
06:26.77
16. JesusIsSavior 06:43.25
17. Laeti63 06:51.05
18. sirula 06:58.31
19. Nadibo
31
06:59.81
20. barruf
123
06:59.86
Today
1. mloom
68
02:38.94
2. WYJ
70
03:38.84
3. DavidSXM
137
03:52.01
4. JesusIsSavior 07:06.41
5. jimbo555
108
07:30.96
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
120
01:49.39
4. numbrr
315
01:52.10
5. Anza2700
60
01:55.26
6. Gregorio Valles
74
02:03.71
7. CrowdingFaun
80
02:19.87
8. Beinairo
172
02:20.02
9. zhewaxen
79
02:26.31
10. Viktor Herskedal
172
02:30.13
AO5
1. garbage
239
01:30.96
2. jeremi1
198
01:40.31
3. skkrtthat#0988
120
01:49.70
4. numbrr
315
01:52.62
5. Anza2700
60
01:59.56
6. Gregorio Valles
74
02:10.76
7. CrowdingFaun
80
02:19.87
8. Beinairo
172
02:20.80
9. zhewaxen
79
02:27.34
10. Viktor Herskedal
172
02:30.41
AO12
1. garbage
239
01:35.17
2. jeremi1
198
01:43.09
3. skkrtthat#0988
120
01:53.60
4. numbrr
315
01:59.37
5. Anza2700
60
02:06.70
6. CrowdingFaun
80
02:25.75
7. Beinairo
172
02:29.98
8. Viktor Herskedal
172
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
144
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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