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 02:10.76
2. Vaqui 02:12.70
3. Rejara
216
02:50.96
4. DavidSXM
129
02:52.34
5. mloom
65
02:54.36
6. sjorel
66
02:58.34
7. Arkan
70
03:00.82
8. Dorice
253
03:21.07
9. CraigSF
91
03:28.11
10. Stratos 03:29.59
11. DaleQuest
49
03:34.84
12. Kailo
67
03:38.84
13. takaz 03:41.51
14. eatatjoes
19
03:45.26
15. DicktM
38
03:49.45
16. Brian Murphy
114
03:54.81
17. ruizhi
22
03:57.54
18. ZJTZLQLJY 04:03.43
19. kyle_90
27
04:11.73
20. xxbh02jf 04:14.83
This Week
1. DrDrfbagIII 02:16.21
2. Rejara
216
02:50.96
3. DavidSXM
129
02:52.34
4. mloom
65
02:54.36
5. sjorel
66
02:58.34
6. CraigSF
91
03:28.11
7. takaz 03:41.51
8. DicktM
38
03:49.45
9. kyle_90
27
04:32.19
10. Jazka 04:36.19
11. Harry_Canyon
132
04:38.30
12. AnnaMGS 04:55.16
13. josim 05:00.90
14. R2
59
05:05.93
15. aequidens
256
05:32.10
16. BamBamNZ 06:19.32
17. jimbo555
102
07:12.19
18. JesusIsSavior 07:30.65
19. Chlorinejunkee9 08:47.33
20. rabcyr2 09:18.04
Today
1. sjorel
66
02:58.34
2. DavidSXM
129
03:11.26
3. R2
59
05:05.93
4. aequidens
256
05:32.10
5. JesusIsSavior 10:37.08
6. 132tyr 12:55.25
7. SophieK
44
15:23.39
8. Chalet25 17:00.83
9. soniaH 21:21.42
10. lesko987
80
22:14.65
11.--- empty -----:--
12.--- empty -----:--
13.--- empty -----:--
14.--- empty -----:--
15.--- empty -----:--
16.--- empty -----:--
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
MO3
1. garbage
229
01:29.32
2. jeremi1
196
01:39.47
3. skkrtthat#0988
101
01:57.90
4. Gregorio Valles
71
02:03.71
5. numbrr
301
02:03.83
6. CrowdingFaun
75
02:19.87
7. Beinairo
162
02:22.85
8. zhewaxen
79
02:26.31
9. Viktor Herskedal
158
02:30.13
10. cywind
69
02:36.44
AO5
1. garbage
229
01:30.96
2. jeremi1
196
01:40.31
3. skkrtthat#0988
101
02:01.79
4. numbrr
301
02:06.29
5. Gregorio Valles
71
02:17.65
6. CrowdingFaun
75
02:19.87
7. Beinairo
162
02:25.37
8. zhewaxen
79
02:27.34
9. Viktor Herskedal
158
02:30.41
10. cywind
69
02:37.39
AO12
1. garbage
229
01:35.17
2. jeremi1
196
01:43.09
3. skkrtthat#0988
101
02:06.91
4. numbrr
301
02:13.03
5. CrowdingFaun
75
02:25.75
6. Beinairo
162
02:33.39
7. Viktor Herskedal
158
02:40.20
8. zhewaxen
79
02:45.83
9. Icay
192
02:50.33
10. cywind
69
02:50.36
Robots / programmatic solversinfo  
1.baely
45
00:00.006
2.tlstyer
135
00:00.008
3.Haruka
27
00:00.016

* 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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2025-11-08 21:58:22

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