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
52
00:33.93
2. puzzlepossum 00:34.27
3. Albi62 00:43.92
4. wilbel3
82
00:50.96
5. Selinger
40
00:52.26
6. hkjsf
126
00:52.42
7. CraigSF
74
00:52.96
8. gabobr
39
00:56.10
9. Artboy
44
00:57.55
10. pierbralic 00:58.15
11. the_Zinger
69
00:59.25
12. takaz 00:59.74
13. abandon777
53
01:01.53
14. GaryMilligan 01:03.22
15. 보믈고
29
01:03.30
16. OlYoteRose
26
01:03.62
17. ODINpower43210 01:05.17
18. SnowGuy
27
01:05.60
19. yvhkgys
23
01:05.65
20. ispier 01:08.21
This Week
1. Arkan
52
00:34.03
2. Albi62 00:43.92
3. hkjsf
126
00:52.42
4. CraigSF
74
00:52.96
5. Artboy
44
00:57.55
6. gabobr
39
01:01.61
7. 보믈고
29
01:03.30
8. pierbralic 01:03.53
9. OlYoteRose
26
01:03.62
10. ODINpower43210 01:07.83
11. yvhkgys
23
01:11.58
12. gajipp 01:19.95
13. Turambal 01:27.46
14. jimbo555
96
01:28.76
15. BurgerofTruth 01:28.83
16. GaryMilligan 01:38.75
17. PickKali 01:45.80
18. Alistar 01:54.77
19. elcapo777 01:56.12
20. Momizi142857
11
02:07.06
Today
1. Arkan
52
00:38.17
2. Albi62 00:43.92
3. yvhkgys
23
01:16.19
4. Oingboing 02:46.17
5.--- empty -----:--
6.--- empty -----:--
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
209
00:24.12
2. jeremi1
192
00:25.50
3. numbrr
295
00:29.51
4. skkrtthat#0988
93
00:30.26
5. borys3kk
133
00:32.40
6. CrowdingFaun
75
00:34.69
7. zhewaxen
77
00:35.73
8. Indirar
149
00:36.67
9. Icay
187
00:37.68
10. Noooo-dle
60
00:38.23
AO5
1. garbage
209
00:25.40
2. jeremi1
192
00:26.56
3. numbrr
295
00:31.14
4. skkrtthat#0988
93
00:32.05
5. borys3kk
133
00:33.39
6. CrowdingFaun
75
00:34.69
7. zhewaxen
77
00:35.73
8. Icay
187
00:39.13
9. daanbe
214
00:39.58
10. TonyXiao
110
00:41.61
AO12
1. garbage
209
00:29.37
2. jeremi1
192
00:31.33
3. skkrtthat#0988
93
00:35.86
4. numbrr
295
00:36.06
5. CrowdingFaun
75
00:43.01
6. L.W.
51
00:44.99
7. zhewaxen
77
00:46.38
8. TonyXiao
110
00:46.85
9. Arkan
52
00:48.08
10. Noooo-dle
60
00:49.42
Robots / programmatic solversinfo  
1.baely
41
00:00.006
2.tlstyer
117
00:00.008
3.cfinn
34
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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2025-06-18 11:39:34

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