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 00:15.81
2. Virginia Malone
54
00:16.10
3. Irisa
142
00:19.58
4. Albi62 00:20.75
5. pipifax 00:20.92
6. DanielJ
25
00:23.25
7. renegade11 00:23.49
8. Norstar 00:24.50
9. willy86ylliw
48
00:25.49
10. pandanlagl 00:26.17
11. llmt9
90
00:26.73
12. Penroze
40
00:28.09
13. puzzlingpatzer
91
00:28.49
14. Hehaho
21
00:28.96
15. Dorice
265
00:28.97
16. mamawilma
80
00:29.93
17. Philip2J 00:31.10
18. aajoko
26
00:31.21
19. MushroomsCavern
61
00:31.36
20. Richrrad
34
00:35.29
This Week
1. Virginia Malone
54
00:16.10
2. DrDrfbagIII 00:18.01
3. pipifax 00:21.31
4. renegade11 00:24.84
5. Norstar 00:25.14
6. pandanlagl 00:27.44
7. Penroze
40
00:28.09
8. mamawilma
80
00:34.64
9. Conceited_2
202
00:40.04
10. barabanpan
43
00:43.85
11. jimbo555
107
00:45.00
12. Diiber24 00:47.00
13. Beastinboston
45
00:48.97
14. Mg2
7
00:51.21
15. chrispy
74
00:51.29
16. DoubleA
69
00:53.30
17. Dandandan
6
00:54.29
18. Axiomatically_confus...
32
00:58.91
19. brody2
13
01:01.44
20. Iris579
9
01:04.04
Today
1. Norstar 00:28.87
2. renegade11 00:29.49
3. Dandandan
6
00:54.29
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
00:11.40
2. jeremi1
198
00:12.01
3. Anza2700
54
00:12.03
4. numbrr
310
00:12.77
5. skkrtthat#0988
115
00:13.30
6. CrowdingFaun
80
00:15.20
7. NooM
312
00:17.20
8. Gregorio Valles
73
00:17.48
9. Noooo-dle
60
00:17.56
10. roads
3
00:17.63
AO5
1. garbage
239
00:11.57
2. jeremi1
198
00:12.50
3. Anza2700
54
00:12.70
4. numbrr
310
00:13.06
5. skkrtthat#0988
115
00:13.33
6. CrowdingFaun
80
00:16.44
7. NooM
312
00:17.39
8. Noooo-dle
60
00:17.56
9. Gregorio Valles
73
00:17.77
10. Virginia Malone
54
00:18.42
AO12
1. garbage
239
00:12.12
2. Anza2700
54
00:13.35
3. jeremi1
198
00:13.44
4. numbrr
310
00:13.99
5. skkrtthat#0988
115
00:14.36
6. CrowdingFaun
80
00:17.10
7. NooM
312
00:18.08
8. Virginia Malone
54
00:18.62
9. Gregorio Valles
73
00:18.74
10. Noooo-dle
60
00:18.94
Robots / programmatic solversinfo  
1.baely
46
00:00.002
2.dbut2
38
00:00.005
2.Theus
1
00:00.005

* 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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