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. DrDrfbagIII 00:58.56
2. Arkan
71
01:08.56
3. Albi62 01:18.05
4. furia 01:26.16
5. boru
115
01:30.34
6. takaz 01:31.36
7. Dorice
253
01:34.82
8. DaleQuest
49
01:37.95
9. wangluhong 01:39.84
10. abuteux 01:41.94
11. pipifax 01:43.35
12. AnnaMGS 01:46.69
13. Kailo
70
01:47.45
14. CraigSF
92
01:49.52
15. Claire miksch
35
01:50.79
16. R2
60
01:55.98
17. lejester247 01:58.62
18. Jazka 01:59.55
19. Skutti 02:02.36
20. renegade11 02:03.63
This Week
1. DrDrfbagIII 00:59.42
2. Arkan
71
01:08.56
3. Albi62 01:26.23
4. furia 01:32.27
5. abuteux 01:44.35
6. pipifax 01:44.72
7. wangluhong 01:45.89
8. R2
60
01:55.98
9. Dorice
253
02:01.11
10. Harry_Canyon
132
02:05.82
11. renegade11 02:16.11
12. pandanlagl 02:17.37
13. Goochelaar
106
02:21.39
14. billy2
24
02:35.35
15. plentyofkats 02:39.97
16. jimbo555
103
02:44.56
17. rabcyr2 02:49.28
18. Reeeeeeeed 03:36.14
19. ODINpower43210 03:55.68
20. PuppyM
31
04:00.56
Today
1. furia 01:32.27
2. Albi62 01:34.31
3. abuteux 01:44.35
4. pipifax 01:46.71
5. wangluhong 01:58.21
6. renegade11 02:16.11
7. rabcyr2 02:49.28
8. billy2
24
02:59.47
9. Reeeeeeeed 03:36.14
10. Twinwaffle 05:34.73
11. everlasting
2
05:50.04
12. BobStein
40
14:16.30
13. Chalet25 17:54.10
14.--- empty -----:--
15.--- empty -----:--
16.--- empty -----:--
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
MO3
1. garbage
231
00:41.99
2. jeremi1
196
00:43.16
3. numbrr
301
00:50.82
4. skkrtthat#0988
101
00:51.00
5. Gregorio Valles
71
00:54.88
6. CrowdingFaun
75
00:55.63
7. Noooo-dle
60
01:04.96
8. zhewaxen
79
01:06.97
9. L.W.
51
01:08.18
10. daanbe
217
01:08.74
AO5
1. garbage
231
00:42.39
2. jeremi1
196
00:45.48
3. skkrtthat#0988
101
00:51.68
4. numbrr
301
00:54.79
5. CrowdingFaun
75
00:56.90
6. Noooo-dle
60
01:06.59
7. L.W.
51
01:09.42
8. summernight
223
01:09.52
9. zhewaxen
79
01:10.06
10. cywind
69
01:12.81
AO12
1. garbage
231
00:44.25
2. jeremi1
196
00:48.98
3. skkrtthat#0988
101
00:54.55
4. numbrr
301
00:56.27
5. CrowdingFaun
75
00:58.61
6. Noooo-dle
60
01:09.57
7. L.W.
51
01:11.86
8. summernight
223
01:16.52
9. NooM
293
01:17.04
10. Viktor Herskedal
159
01:17.59
Robots / programmatic solversinfo  
1.baely
45
00:00.002
2.tlstyer
135
00:00.007
3.cfinn
37
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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2025-11-14 21:13:22

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