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.

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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
62
00:33.55
2. Albi62 00:40.46
3. puzzlepossum 00:41.64
4. Alistar 00:48.19
5. Spearmint
40
00:49.86
6. ykykpyk 00:49.91
7. Artboy
61
00:55.98
8. pierbralic 00:57.63
9. gabobr
42
00:58.39
10. llmt9
84
00:59.39
11. caroy 01:01.10
12. brooooo769
34
01:03.85
13. thrasymachus
29
01:05.84
14. Rhododendron
137
01:06.29
15. sparks 01:08.90
16. yvhkgys
24
01:08.91
17. Huakun999 01:09.04
18. GaryMilligan 01:09.83
19. abandon777
53
01:10.47
20. jimbo555
99
01:11.49
This Week
1. Arkan
62
00:37.31
2. Spearmint
40
00:51.81
3. Alistar 00:54.33
4. pierbralic 00:59.82
5. mig4242 01:11.53
6. daspore 01:24.95
7. Artboy
61
01:26.38
8. TJ11235
19
01:35.32
9. jimbo555
99
01:38.13
10. fishysua
145
01:45.11
11. elcapo777 01:48.43
12. Oingboing 01:48.95
13. slyght 02:32.43
14. Film62 03:21.29
15. Efran
48
03:54.16
16. FcraigNI
42
06:12.29
17. Chalet25 06:17.92
18. DoubleA
49
07:45.34
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Today
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MO3
1. garbage
220
00:24.12
2. jeremi1
195
00:25.50
3. skkrtthat#0988
97
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
162
00:36.67
9. Icay
191
00:37.68
10. Noooo-dle
60
00:38.23
AO5
1. garbage
220
00:25.40
2. jeremi1
195
00:26.56
3. skkrtthat#0988
97
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
220
00:29.37
2. jeremi1
195
00:31.33
3. skkrtthat#0988
97
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
62
00:46.98
10. Noooo-dle
60
00:49.42
Robots / programmatic solversinfo  
1.baely
42
00:00.006
2.tlstyer
126
00:00.008
3.cfinn
36
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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2025-08-27 00:13:35

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