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 00:25.29
2. Arkan
71
00:30.42
3. Albi62 00:34.40
4. pipifax 00:34.55
5. yyyyyyyejin
88
00:34.57
6. ungebrowst
42
00:36.34
7. Dorice
253
00:40.54
8. kennethaw88
152
00:40.80
9. 보믈고
44
00:41.95
10. SnowGuy
40
00:42.49
11. renegade11 00:43.05
12. abuteux 00:46.09
13. Kailo
70
00:46.28
14. ReeceD 00:49.07
15. FLF
30
00:50.17
16. Harry_Canyon
132
00:50.30
17. xfire98185 00:51.16
18. takaz 00:52.46
19. hkzto 00:53.07
20. Goochelaar
106
00:54.85
This Week
1. DrDrfbagIII 00:28.99
2. Arkan
71
00:30.42
3. Albi62 00:35.91
4. ungebrowst
42
00:36.34
5. pipifax 00:38.29
6. Kailo
70
00:46.28
7. renegade11 00:47.59
8. ReeceD 00:49.07
9. Harry_Canyon
132
00:50.30
10. Goochelaar
106
00:54.85
11. xfire98185 00:56.91
12. Nieznany 00:58.51
13. AnnaMGS 00:59.76
14. R2
60
01:00.76
15. Sterlinator1968 01:05.29
16. JesusIsSavior 01:11.27
17. NaluXV1 01:12.19
18. jimbo555
103
01:12.39
19. malenandi43 01:12.96
20. Reeeeeeeed 01:17.81
Today
1. pipifax 00:41.00
2. Albi62 00:41.25
3. ReeceD 00:49.07
4. renegade11 00:49.79
5. xfire98185 00:56.91
6. Sterlinator1968 01:05.29
7. JesusIsSavior 01:11.27
8. Reeeeeeeed 01:17.81
9. BobStein
40
01:38.38
10. everlasting
2
03:22.04
11. BBnMD53
20
03:25.99
12.--- empty -----:--
13.--- empty -----:--
14.--- empty -----:--
15.--- empty -----:--
16.--- empty -----:--
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
MO3
1. garbage
231
00:19.28
2. jeremi1
196
00:20.08
3. numbrr
301
00:23.24
4. skkrtthat#0988
101
00:23.46
5. CrowdingFaun
75
00:26.60
6. Noooo-dle
60
00:29.27
7. SilverHawk
212
00:29.98
8. Indirar
166
00:30.02
9. daanbe
217
00:30.41
10. Gregorio Valles
71
00:30.78
AO5
1. garbage
231
00:19.58
2. jeremi1
196
00:21.37
3. numbrr
301
00:23.13
4. skkrtthat#0988
101
00:24.04
5. CrowdingFaun
75
00:26.78
6. Noooo-dle
60
00:29.70
7. Indirar
166
00:30.57
8. daanbe
217
00:30.70
9. SilverHawk
212
00:31.64
10. Gregorio Valles
71
00:31.65
AO12
1. garbage
231
00:21.07
2. jeremi1
196
00:21.72
3. skkrtthat#0988
101
00:25.16
4. numbrr
301
00:25.34
5. CrowdingFaun
75
00:28.11
6. Noooo-dle
60
00:31.32
7. Indirar
166
00:32.70
8. Gregorio Valles
71
00:32.82
9. zhewaxen
79
00:33.33
10. SilverHawk
212
00:34.22
Robots / programmatic solversinfo  
1.baely
45
00:00.003
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 21:26:07

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