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
79
00:33.29
2. yyyyyyyejin
98
00:41.99
3. Albi62 00:44.67
4. SnowGuy
45
00:46.41
5. foggy11
28
00:48.48
6. Kailo
83
00:51.58
7. Alistar 00:52.05
8. pouldu
121
00:55.35
9. Tiago Gamito
46
00:55.45
10. MadraMor
159
00:57.16
11. magaso16
92
00:58.13
12. pierbralic 00:59.08
13. Spearmint
41
01:02.07
14. Huakun999 01:05.89
15. ODINpower43210 01:11.04
16. jimbo555
104
01:14.18
17. J-风yu
11
01:17.25
18. SameMistakes
26
01:27.53
19. sideshow
139
01:28.35
20. Hanoriola
19
01:29.11
This Week
1. Arkan
79
00:36.36
2. SnowGuy
45
00:46.41
3. Kailo
83
00:51.58
4. Tiago Gamito
46
00:55.45
5. MadraMor
159
00:57.16
6. pierbralic 01:04.99
7. Spearmint
41
01:05.48
8. Huakun999 01:05.89
9. ODINpower43210 01:16.77
10. Woutav
42
01:32.08
11. Oingboing 01:34.17
12. jimbo555
104
01:35.31
13. J-风yu
11
01:41.44
14. c1c51
36
01:41.74
15. jojo7action
14
01:55.23
16. vucko2 02:45.58
17. mamawilma
45
02:52.25
18. Gage Williams
28
03:24.30
19. jadesweetpea 04:03.05
20.--- empty -----:--
Today
1. Arkan
79
00:39.43
2. Kailo
83
00:51.58
3. Spearmint
41
01:08.90
4. ODINpower43210 01:16.77
5. jimbo555
104
01:40.64
6. mamawilma
45
02:52.25
7.--- empty -----:--
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
239
00:24.12
2. jeremi1
197
00:25.50
3. skkrtthat#0988
108
00:27.27
4. numbrr
306
00:29.51
5. Anza2700
50
00:30.93
6. borys3kk
134
00:32.40
7. CrowdingFaun
80
00:34.69
8. zhewaxen
79
00:35.73
9. Indirar
174
00:36.67
10. Icay
194
00:37.68
AO5
1. garbage
239
00:25.40
2. jeremi1
197
00:26.56
3. skkrtthat#0988
108
00:27.31
4. numbrr
306
00:30.71
5. Anza2700
50
00:31.19
6. borys3kk
134
00:33.39
7. CrowdingFaun
80
00:34.69
8. zhewaxen
79
00:35.73
9. Icay
194
00:39.13
10. daanbe
219
00:39.58
AO12
1. garbage
239
00:29.37
2. skkrtthat#0988
108
00:30.89
3. jeremi1
197
00:31.33
4. Anza2700
50
00:34.45
5. numbrr
306
00:36.06
6. CrowdingFaun
80
00:43.01
7. Arkan
79
00:44.82
8. L.W.
51
00:44.99
9. zhewaxen
79
00:46.38
10. TonyXiao
110
00:46.85
Robots / programmatic solversinfo  
1.baely
46
00:00.006
2.tlstyer
137
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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2026-01-25 16:19:50

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