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. boru
135
00:14.45
2. DrDrfbagIII 00:16.77
3. Arkan
101
00:17.79
4. willy86ylliw
67
00:17.82
5. Dorice
274
00:20.24
6. renegade11 00:20.29
7. pipifax 00:20.49
8. Albi62 00:20.78
9. Meerkat
216
00:23.68
10. tuberculosis
110
00:23.77
11. agnesfredrika
38
00:24.09
12. GoldChoco36
172
00:24.13
13. LittleTomy
69
00:24.88
14. PineappleÄnna
92
00:25.18
15. pandanlagl 00:25.26
16. Zixivyxity
34
00:25.35
17. Norstar 00:25.48
18. Savia
85
00:29.67
19. AnnaCL8
39
00:29.71
20. Conceited_2
213
00:29.89
This Week
1. DrDrfbagIII 00:16.77
2. Arkan
101
00:18.36
3. pipifax 00:20.49
4. willy86ylliw
67
00:20.67
5. Albi62 00:20.78
6. renegade11 00:22.65
7. Meerkat
216
00:23.68
8. PineappleÄnna
92
00:25.18
9. pandanlagl 00:26.60
10. Norstar 00:28.09
11. Savia
85
00:29.67
12. Kammo 00:31.08
13. A13E17
6
00:32.54
14. Conceited_2
213
00:33.67
15. gaussianna
4
00:34.83
16. MaitL 00:36.55
17. AnnaMGS 00:38.69
18. outlier
44
00:40.85
19. sandrovka
24
00:40.91
20. PadreSilverback
54
00:42.05
Today
1. renegade11 00:22.68
2. pandanlagl 00:28.03
3. Norstar 00:29.22
4. Kammo 00:33.65
5. sandrovka
24
00:40.91
6. jimbo555
113
00:44.62
7. chrispy
85
00:47.20
8. vijsw
59
00:55.35
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. Anza2700
74
00:10.70
2. garbage
248
00:11.40
3. jeremi1
200
00:12.01
4. numbrr
325
00:12.77
5. skkrtthat#0988
125
00:13.30
6. jaybrainer
280
00:14.91
7. CrowdingFaun
80
00:15.20
8. Noooo-dle
66
00:17.18
9. NooM
326
00:17.20
10. vx14
185
00:17.25
AO5
1. Anza2700
74
00:11.23
2. garbage
248
00:11.57
3. jeremi1
200
00:12.50
4. numbrr
325
00:13.06
5. skkrtthat#0988
125
00:13.33
6. jaybrainer
280
00:15.45
7. CrowdingFaun
80
00:16.44
8. NooM
326
00:17.39
9. llmt9
104
00:17.47
10. Noooo-dle
66
00:17.56
AO12
1. Anza2700
74
00:12.00
2. garbage
248
00:12.12
3. jeremi1
200
00:13.44
4. numbrr
325
00:13.99
5. skkrtthat#0988
125
00:14.36
6. jaybrainer
280
00:17.04
7. CrowdingFaun
80
00:17.10
8. NooM
326
00:18.08
9. Noooo-dle
66
00:18.28
10. Virginia Malone
68
00:18.62
Robots / programmatic solversinfo  
1.baely
47
00:00.002
1.dbut2
45
00:00.002
3.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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