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+

This Month
1. Arkan
69
00:34.20
2. Albi62 00:39.79
3. Dorice
252
00:42.19
4. yyyyyyyejin
84
00:43.75
5. Alistar 00:43.76
6. baimouren
57
00:49.87
7. pierbralic 00:53.97
8. yvhkgys
32
00:56.02
9. Spearmint
41
00:56.95
10. corticocentric 01:00.35
11. sparks 01:08.08
12. swtnic 01:08.66
13. caroy 01:09.59
14. ODINpower43210 01:10.21
15. abuteux 01:11.14
16. magaso16
75
01:11.78
17. cyrus#9023
17
01:12.03
18. jimbo555
102
01:19.63
19. Kailo
65
01:22.30
20. FLF
29
01:22.77
This Week
1. Arkan
69
00:35.51
2. Albi62 00:42.90
3. Alistar 00:43.76
4. yyyyyyyejin
84
00:43.90
5. corticocentric 01:00.35
6. pierbralic 01:00.98
7. yvhkgys
32
01:02.59
8. Dorice
252
01:02.83
9. swtnic 01:08.66
10. ODINpower43210 01:10.21
11. Spearmint
41
01:10.51
12. abuteux 01:11.14
13. FLF
29
01:22.77
14. jimbo555
102
01:33.89
15. BamBamNZ 01:38.43
16. Woutav
33
01:42.68
17. rabcyr2 01:53.43
18. elcapo777 01:57.25
19. Twinwaffle 02:37.67
20. Film62 02:48.37
Today
1. Arkan
69
00:38.08
2. pierbralic 01:00.98
3. swtnic 01:08.66
4. Dorice
252
01:47.17
5. jimbo555
102
01:50.92
6. rabcyr2 02:20.97
7. Twinwaffle 03:17.82
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
228
00:24.12
2. jeremi1
196
00:25.50
3. skkrtthat#0988
101
00:27.77
4. numbrr
301
00:29.51
5. borys3kk
134
00:32.40
6. CrowdingFaun
75
00:34.69
7. zhewaxen
79
00:35.73
8. Indirar
165
00:36.67
9. Icay
192
00:37.68
10. Noooo-dle
60
00:38.23
AO5
1. garbage
228
00:25.40
2. jeremi1
196
00:26.56
3. skkrtthat#0988
101
00:28.81
4. numbrr
301
00:31.14
5. borys3kk
134
00:33.39
6. CrowdingFaun
75
00:34.69
7. zhewaxen
79
00:35.73
8. Icay
192
00:39.13
9. daanbe
216
00:39.58
10. TonyXiao
110
00:41.61
AO12
1. garbage
228
00:29.37
2. skkrtthat#0988
101
00:30.89
3. jeremi1
196
00:31.33
4. numbrr
301
00:36.06
5. CrowdingFaun
75
00:43.01
6. L.W.
51
00:44.99
7. zhewaxen
79
00:46.38
8. TonyXiao
110
00:46.85
9. Arkan
69
00:46.98
10. Noooo-dle
60
00:49.42
Robots / programmatic solversinfo  
1.baely
45
00:00.006
2.tlstyer
133
00:00.008
3.cfinn
37
00:00.021

* 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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2025-10-28 17:37:10

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