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. Jackobins 00:30.44
2. Arkan
64
00:32.23
3. Walnut
47
00:37.81
4. Albi62 00:44.04
5. Alistar 00:48.81
6. ykykpyk 00:49.91
7. Dorice
247
00:51.77
8. Spearmint
41
00:51.81
9. ungebrowst
37
00:52.51
10. abandon777
54
00:52.94
11. thrasymachus
34
00:53.59
12. Artboy
63
00:56.60
13. pierbralic 00:59.65
14. GaryMilligan 01:00.32
15. caroy 01:01.10
16. ODINpower43210 01:08.24
17. sexyclown
39
01:11.28
18. mig4242 01:11.53
19. corticocentric 01:11.97
20. yvhkgys
30
01:12.64
This Week
1. Jackobins 00:30.44
2. Arkan
64
00:32.23
3. Albi62 00:44.04
4. Alistar 00:51.59
5. abandon777
54
00:52.94
6. pierbralic 01:02.83
7. Spearmint
41
01:03.40
8. ODINpower43210 01:08.24
9. yvhkgys
30
01:12.64
10. corticocentric 01:20.39
11. PawDub
43
01:20.41
12. caroy 01:23.54
13. jimbo555
100
01:24.02
14. kschmidt 01:24.99
15. kyle_90
20
01:32.77
16. Oingboing 01:36.20
17. Woutav
28
01:57.64
18. FLF
24
02:25.12
19. bastim86
4
02:35.50
20. Film62 02:45.44
Today
1. Arkan
64
00:32.23
2. pierbralic 01:07.98
3. Spearmint
41
01:09.78
4. corticocentric 01:20.39
5. ODINpower43210 01:36.21
6. jimbo555
100
02:55.93
7. Bette 04:21.55
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
222
00:24.12
2. jeremi1
196
00:25.50
3. skkrtthat#0988
99
00:27.77
4. numbrr
300
00:29.51
5. borys3kk
133
00:32.40
6. CrowdingFaun
75
00:34.69
7. zhewaxen
79
00:35.73
8. Indirar
163
00:36.67
9. Icay
191
00:37.68
10. Noooo-dle
60
00:38.23
AO5
1. garbage
222
00:25.40
2. jeremi1
196
00:26.56
3. skkrtthat#0988
99
00:28.81
4. numbrr
300
00:31.14
5. borys3kk
133
00:33.39
6. CrowdingFaun
75
00:34.69
7. zhewaxen
79
00:35.73
8. Icay
191
00:39.13
9. daanbe
216
00:39.58
10. TonyXiao
110
00:41.61
AO12
1. garbage
222
00:29.37
2. jeremi1
196
00:31.33
3. skkrtthat#0988
99
00:31.62
4. numbrr
300
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
64
00:46.98
10. Noooo-dle
60
00:49.42
Robots / programmatic solversinfo  
1.baely
43
00:00.006
2.tlstyer
128
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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2025-09-17 22:32:21

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