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 02:11.41
2. Rejara
210
02:49.62
3. DavidSXM
125
03:01.80
4. jojogogo
32
03:08.35
5. SnowGuy
32
03:11.44
6. MEOWMILLAKAT
8
03:21.70
7. Artboy
61
03:30.83
8. Stratos 03:33.93
9. beatrixwashere
108
03:35.49
10. CraigSF
83
03:48.19
11. Dorice
244
03:55.87
12. eatatjoes
19
04:07.04
13. llmt9
83
04:20.25
14. fraterrisus
41
04:37.04
15. ykykpyk 04:38.69
16. Rhododendron
136
04:39.03
17. AnnaMGS 04:44.40
18. DicktM
38
04:52.84
19. SirZoinks 05:14.89
20. aequidens
250
05:33.13
This Week
1. DrDrfbagIII 02:19.97
2. Rejara
210
02:49.62
3. DavidSXM
125
03:07.24
4. Artboy
61
03:30.83
5. Dorice
244
03:55.87
6. Stratos 04:06.43
7. fraterrisus
41
04:47.85
8. DicktM
38
04:52.84
9. aequidens
250
05:33.13
10. husna 06:12.90
11. jeff706
24
06:18.58
12. danpuzzler 07:23.11
13. Nilorak0002 07:55.30
14. qidian233 08:10.23
15. jimbo555
98
09:44.01
16. slyguy519
53
09:59.30
17. JesusIsSavior 11:40.77
18. xuan
19
24d 20:31:23.64
19.--- empty -----:--
20.--- empty -----:--
Today
1. DavidSXM
125
03:09.09
2. Stratos 04:06.43
3. xuan
19
24d 20:31:23.64
4.--- empty -----:--
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
219
01:29.32
2. jeremi1
195
01:39.47
3. skkrtthat#0988
96
01:57.90
4. Gregorio Valles
66
02:03.71
5. numbrr
298
02:03.83
6. CrowdingFaun
75
02:19.87
7. Beinairo
157
02:24.64
8. zhewaxen
79
02:26.31
9. Viktor Herskedal
150
02:30.13
10. cywind
69
02:36.44
AO5
1. garbage
219
01:30.96
2. jeremi1
195
01:40.31
3. skkrtthat#0988
96
02:01.79
4. numbrr
298
02:06.29
5. Gregorio Valles
66
02:17.65
6. CrowdingFaun
75
02:19.87
7. Beinairo
157
02:27.09
8. zhewaxen
79
02:27.34
9. Viktor Herskedal
150
02:30.41
10. cywind
69
02:37.39
AO12
1. garbage
219
01:35.17
2. jeremi1
195
01:43.09
3. skkrtthat#0988
96
02:06.91
4. numbrr
298
02:13.03
5. CrowdingFaun
75
02:25.75
6. Beinairo
157
02:34.74
7. Viktor Herskedal
150
02:40.20
8. zhewaxen
79
02:45.83
9. Icay
189
02:50.33
10. cywind
69
02:50.36
Robots / programmatic solversinfo  
1.baely
42
00:00.006
2.tlstyer
126
00:00.008
3.Haruka
26
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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2025-08-17 16:26:38

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