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.

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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 00:30.13
2. PuzzleMaestro
83
00:32.22
3. Arkan
79
00:32.96
4. Albi62 00:35.08
5. pipifax 00:35.13
6. foggy11
28
00:35.20
7. hkjsf
148
00:36.82
8. renegade11 00:42.83
9. Kailo
83
00:43.48
10. pouldu
121
00:44.57
11. matamort 00:44.95
12. MadraMor
159
00:46.28
13. Tiago Gamito
46
00:46.35
14. AnnaMGS 00:49.41
15. ReeceD 00:52.28
16. Nieznany 00:52.64
17. ambiorix 00:53.78
18. taimiressa
19
00:54.49
19. PuppyM
42
00:55.45
20. Emzed
51
00:55.84
This Week
1. foggy11
28
00:35.20
2. pipifax 00:36.89
3. renegade11 00:42.83
4. Kailo
83
00:43.48
5. pouldu
121
00:44.57
6. MadraMor
159
00:46.28
7. Tiago Gamito
46
00:46.35
8. AnnaMGS 00:49.41
9. ReeceD 00:52.28
10. Nieznany 00:52.64
11. ambiorix 00:53.78
12. PuppyM
42
00:55.45
13. Emzed
51
00:55.84
14. Philip2J 00:56.74
15. gabobr
46
00:56.79
16. seungjae
20
01:04.19
17. hkzto 01:06.21
18. emcomhai
40
01:07.21
19. Sterlinator1968 01:10.07
20. jimbo555
104
01:15.74
Today
1. pipifax 00:39.61
2. renegade11 00:42.83
3. pouldu
121
00:44.57
4. AnnaMGS 00:49.41
5. ambiorix 01:12.94
6. jimbo555
104
01:25.83
7. mamawilma
45
02:01.80
8. AMC
41
02:04.31
9. Iris579 03:52.09
10.--- empty -----:--
11.--- empty -----:--
12.--- empty -----:--
13.--- empty -----:--
14.--- empty -----:--
15.--- empty -----:--
16.--- empty -----:--
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19.--- empty -----:--
20.--- empty -----:--
MO3
1. garbage
239
00:19.28
2. jeremi1
197
00:20.08
3. Anza2700
50
00:20.79
4. skkrtthat#0988
108
00:22.06
5. numbrr
306
00:22.43
6. CrowdingFaun
80
00:26.60
7. Noooo-dle
60
00:29.27
8. jaybrainer
248
00:29.76
9. SilverHawk
215
00:29.98
10. Indirar
174
00:30.02
AO5
1. garbage
239
00:19.58
2. Anza2700
50
00:20.79
3. jeremi1
197
00:21.37
4. skkrtthat#0988
108
00:22.56
5. numbrr
306
00:22.78
6. CrowdingFaun
80
00:26.78
7. Noooo-dle
60
00:29.70
8. Indirar
174
00:30.57
9. jaybrainer
248
00:30.69
10. daanbe
219
00:30.70
AO12
1. garbage
239
00:21.07
2. jeremi1
197
00:21.72
3. Anza2700
50
00:22.05
4. skkrtthat#0988
108
00:23.54
5. numbrr
306
00:23.91
6. CrowdingFaun
80
00:28.11
7. Noooo-dle
60
00:31.32
8. jaybrainer
248
00:31.99
9. Indirar
174
00:32.70
10. Gregorio Valles
73
00:32.82
Robots / programmatic solversinfo  
1.baely
46
00:00.003
2.dbut2
37
00:00.005
3.tlstyer
137
00:00.007

* 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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2026-01-25 21:11:54

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