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. puzzlepossum 01:30.43
2. wangluhong 01:46.27
3. multilah
79
01:49.54
4. YL0825 01:50.32
5. flyingduckman
34
02:07.34
6. Anders Søby
36
02:08.86
7. takaz 02:13.58
8. worldaboutodawn 02:15.82
9. gabobr
37
02:18.50
10. abc10M 02:19.52
11. SidGu
26
02:25.08
12. ispier 02:38.68
13. ConveX 02:41.32
14. Artboy
36
02:46.81
15. SnowGuy
22
02:52.50
16. Arnon 02:53.74
17. Xrysa 02:55.96
18. GaryMilligan 02:59.97
19. Nox
17
03:00.82
20. pouldu
74
03:12.41
This Week
1. puzzlepossum 01:34.64
2. wangluhong 01:46.27
3. multilah
79
01:49.54
4. YL0825 01:50.32
5. Anders Søby
36
02:08.86
6. worldaboutodawn 02:15.82
7. abc10M 02:19.52
8. gabobr
37
02:40.12
9. SidGu
26
02:41.13
10. Artboy
36
02:46.81
11. SnowGuy
22
02:52.50
12. GaryMilligan 02:59.97
13. jimbo555
95
04:06.87
14. philou60520 04:20.99
15. Bertie 04:28.46
16. yvhkgys
11
04:30.05
17. Aubrey
8
06:13.92
18. Gyu Hwa Lee
52
06:59.41
19. Henne Florentine
23
07:29.86
20. rajesh9
3
17:22.90
Today
1. wangluhong 01:46.27
2. Artboy
36
02:46.81
3. GaryMilligan 02:59.97
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MO3
1. garbage
206
00:48.29
2. jeremi1
191
00:52.92
3. numbrr
292
01:02.75
4. ballbsaur
89
01:04.34
5. skkrtthat#0988
92
01:05.64
6. CrowdingFaun
74
01:08.07
7. borys3kk
132
01:14.91
8. TonyXiao
110
01:19.36
9. summernight
206
01:19.72
10. Viktor Herskedal
140
01:27.35
AO5
1. garbage
206
00:48.93
2. jeremi1
191
00:55.99
3. numbrr
292
01:03.65
4. skkrtthat#0988
92
01:04.51
5. ballbsaur
89
01:06.19
6. CrowdingFaun
74
01:12.46
7. TonyXiao
110
01:24.16
8. summernight
206
01:27.08
9. Viktor Herskedal
140
01:28.36
10. jojogogo
30
01:28.73
AO12
1. garbage
206
00:54.66
2. jeremi1
191
00:59.65
3. numbrr
292
01:10.16
4. skkrtthat#0988
92
01:11.81
5. ballbsaur
89
01:12.94
6. CrowdingFaun
74
01:22.46
7. Viktor Herskedal
140
01:32.81
8. Indirar
149
01:33.91
9. cywind
69
01:35.81
10. -xyz-
42
01:35.95
Robots / programmatic solversinfo  
1.baely
41
00:00.006
2.tlstyer
112
00:00.010
3.cfinn
33
00:00.022

* 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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2025-05-22 16:30:50

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