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. Arkan
98
00:33.33
2. beatrixwashere
123
00:39.88
3. Albi62 00:45.14
4. Nguyen Huy
66
00:47.72
5. takaz 00:49.82
6. llmt9
100
00:50.25
7. aequidens
271
00:53.11
8. pierbralic 00:58.68
9. MushroomsCavern
112
00:59.94
10. rabcyr2 01:07.08
11. name
28
01:07.56
12. GaryMilligan 01:08.48
13. jaripetteri
89
01:09.10
14. sparks 01:09.20
15. barruf
132
01:12.99
16. jdubs
155
01:13.57
17. JesusIsSavior 01:14.23
18. Anorien 01:16.93
19. Sawdust99
52
01:17.44
20. jimbo555
111
01:17.65
This Week
1. Arkan
98
00:34.12
2. Albi62 00:45.73
3. pierbralic 00:58.68
4. takaz 01:10.79
5. Sawdust99
52
01:17.44
6. jimbo555
111
01:17.65
7. trj1111
56
01:21.30
8. Cuber12448
44
01:24.40
9. Santiluch
1
01:26.71
10. NumeroUn000111 01:32.70
11. laries
46
01:44.42
12. Alain1956 01:48.34
13. jdubs
155
01:58.19
14. Komaf
21
02:04.70
15. TaurenArrow
8
02:28.22
16. LrCaWm 02:44.87
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
Today
1. Arkan
98
00:37.84
2. trj1111
56
01:21.30
3. Santiluch
1
01:26.71
4. laries
46
01:44.42
5. TaurenArrow
8
02:28.22
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. skkrtthat#0988
123
00:23.58
2. garbage
244
00:24.12
3. jeremi1
200
00:25.50
4. Anza2700
67
00:25.52
5. numbrr
321
00:28.03
6. borys3kk
135
00:32.40
7. CrowdingFaun
80
00:34.69
8. zhewaxen
79
00:35.73
9. vx14
184
00:35.85
10. jaybrainer
273
00:36.20
AO5
1. garbage
244
00:24.31
2. skkrtthat#0988
123
00:25.32
3. jeremi1
200
00:26.56
4. Anza2700
67
00:26.96
5. numbrr
321
00:29.22
6. borys3kk
135
00:33.39
7. CrowdingFaun
80
00:34.69
8. zhewaxen
79
00:35.73
9. vx14
184
00:37.86
10. Virginia Malone
66
00:38.47
AO12
1. garbage
244
00:27.61
2. skkrtthat#0988
123
00:28.55
3. jeremi1
200
00:31.33
4. Anza2700
67
00:32.05
5. numbrr
321
00:33.44
6. vx14
184
00:40.09
7. CrowdingFaun
80
00:43.01
8. Arkan
98
00:43.70
9. L.W.
51
00:44.99
10. jaybrainer
273
00:45.53
Robots / programmatic solversinfo  
1.siebi
1
00:00.006
1.baely
46
00:00.006
3.tlstyer
151
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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