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
86
00:23.42
2. Albi62 00:25.26
3. LR
80
00:25.60
4. valkrieez
124
00:27.03
5. DanielJ
30
00:29.04
6. Tomanista
57
00:29.69
7. froz3n_
87
00:31.17
8. BoilerUp985
53
00:32.51
9. Penroze
44
00:33.74
10. BurgerofTruth
5
00:35.33
11. Woutav
46
00:39.41
12. mamawilma
84
00:39.98
13. llmt9
91
00:40.37
14. モグモグ
47
00:42.53
15. Dorice
266
00:43.40
16. jimbo555
107
00:44.09
17. Louis Woodcock
26
00:44.42
18. ungebrowst
45
00:45.96
19. Mg2
13
00:46.16
20. llllyric 00:47.80
This Week
1. Arkan
86
00:23.42
2. LR
80
00:25.60
3. valkrieez
124
00:27.03
4. Albi62 00:27.78
5. Penroze
44
00:33.74
6. mamawilma
84
00:39.98
7. llmt9
91
00:40.37
8. jimbo555
107
00:52.27
9. skybreaker 00:55.81
10. yvhkgys
34
01:13.40
11. chenyang 01:32.51
12. villi
70
01:45.08
13. Odenzon
25
01:56.94
14. Dorice
266
01:59.22
15. congconglj 03:52.34
16. Medved 04:42.72
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
Today
1. chenyang 01:32.51
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
00:14.23
2. skkrtthat#0988
118
00:15.62
3. numbrr
312
00:15.63
4. jeremi1
198
00:15.85
5. Anza2700
56
00:16.76
6. borys3kk
134
00:20.74
7. CrowdingFaun
80
00:21.30
8. NooM
315
00:21.83
9. Indirar
181
00:21.99
10. zhewaxen
79
00:22.26
AO5
1. garbage
239
00:14.82
2. skkrtthat#0988
118
00:16.47
3. jeremi1
198
00:16.55
4. numbrr
312
00:16.88
5. Anza2700
56
00:17.40
6. borys3kk
134
00:20.10
7. CrowdingFaun
80
00:22.09
8. NooM
315
00:22.99
9. zhewaxen
79
00:23.14
10. Indirar
181
00:23.94
AO12
1. garbage
239
00:17.36
2. skkrtthat#0988
118
00:18.99
3. jeremi1
198
00:19.31
4. numbrr
312
00:19.88
5. Anza2700
56
00:20.63
6. CrowdingFaun
80
00:23.84
7. L.W.
51
00:29.07
8. Indirar
181
00:29.34
9. daanbe
230
00:29.76
10. vx14
180
00:29.98
Robots / programmatic solversinfo  
1.Theus
1
00:00.006
1.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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