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 01:02.09
2. Arkan
101
01:11.14
3. 보믈고
46
01:14.59
4. ziljo
20
01:14.62
5. PuzzleMaestro
105
01:18.79
6. tuberculosis
111
01:24.83
7. Dorice
274
01:28.11
7. boru
135
01:28.11
9. furia 01:28.12
10. pipifax 01:31.46
11. agnesfredrika
39
01:31.49
12. willy86ylliw
67
01:33.06
13. Albi62 01:33.13
14. wangluhong 01:38.42
15. Meerkat
217
01:39.69
16. pandanlagl 01:44.02
17. Zixivyxity
34
01:45.94
18. 白切叉燒鵝
72
01:49.73
19. Kammo 01:51.45
20. AnnaMGS 01:52.87
This Week
1. DrDrfbagIII 01:03.40
2. Arkan
101
01:11.14
3. ziljo
20
01:14.62
4. PuzzleMaestro
105
01:18.79
5. furia 01:28.12
6. Albi62 01:34.91
7. Meerkat
217
01:39.69
8. wangluhong 01:45.06
9. pipifax 01:47.33
10. pandanlagl 01:48.37
11. Kammo 01:51.45
12. sschaewon 01:53.15
13. takaz 01:55.05
14. AnnaMGS 02:02.04
15. renegade11 02:02.55
16. PadreSilverback
54
02:25.20
17. jimbo555
113
02:53.46
18. Partimento
64
03:42.10
19. Dandandan
10
03:55.80
20. Benjamin1
16
03:56.13
Today
1. wangluhong 01:50.76
2. pipifax 01:59.17
3. renegade11 02:34.00
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 -----:--
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18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
MO3
1. garbage
248
00:41.99
2. Anza2700
75
00:42.22
3. jeremi1
200
00:43.16
4. skkrtthat#0988
125
00:49.14
5. numbrr
325
00:49.22
6. Gregorio Valles
76
00:54.88
7. CrowdingFaun
80
00:55.63
8. vx14
185
01:02.69
9. Noooo-dle
66
01:04.96
10. zhewaxen
79
01:06.97
AO5
1. garbage
248
00:42.39
2. Anza2700
75
00:43.15
3. jeremi1
200
00:45.48
4. skkrtthat#0988
125
00:49.96
5. numbrr
325
00:50.44
6. CrowdingFaun
80
00:56.90
7. vx14
185
01:05.80
8. Noooo-dle
66
01:06.59
9. L.W.
51
01:09.42
10. summernight
239
01:09.52
AO12
1. garbage
248
00:44.25
2. Anza2700
75
00:44.51
3. jeremi1
200
00:48.98
4. skkrtthat#0988
125
00:52.24
5. numbrr
325
00:53.39
6. CrowdingFaun
80
00:58.61
7. vx14
185
01:08.12
8. Noooo-dle
66
01:09.57
9. L.W.
51
01:11.86
10. jaybrainer
280
01:13.90
Robots / programmatic solversinfo  
1.baely
47
00:00.002
2.dbut2
45
00:00.003
3.siebi
1
00:00.007

* 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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