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. foggy11
33
00:15.28
2. DrDrfbagIII 00:16.13
3. SnowGuy
46
00:17.53
4. Irisa
131
00:19.06
5. pipifax 00:20.77
6. willy86ylliw
41
00:20.99
7. renegade11 00:21.41
8. PuzzleMaestro
86
00:21.75
9. Albi62 00:22.41
10. Norstar 00:24.43
11. MadraMor
160
00:25.94
12. Kukko
160
00:26.48
13. Tiago Gamito
47
00:26.74
14. pouldu
121
00:26.92
15. Dorice
261
00:28.16
16. froz3n_
83
00:28.41
17. SophieK
50
00:31.55
18. Digol Petru
9
00:32.07
19. Hehaho
17
00:32.51
20. HackMan
122
00:33.67
This Week
1. foggy11
33
00:15.28
2. DrDrfbagIII 00:16.38
3. Irisa
131
00:19.06
4. pipifax 00:20.77
5. willy86ylliw
41
00:20.99
6. PuzzleMaestro
86
00:21.75
7. renegade11 00:21.77
8. Albi62 00:22.69
9. Norstar 00:26.15
10. SophieK
50
00:31.55
11. ambiorix 00:36.00
12. mamawilma
56
00:37.37
13. モグモグ
39
00:37.74
14. cruadin
119
00:37.84
15. jimbo555
105
00:40.95
16. HackMan
122
00:42.65
17. Opie1234 00:49.10
18. chrispy
73
00:50.50
19. Arc25 00:50.64
20. Laeti63 00:58.96
Today
1. renegade11 00:25.70
2. Arc25 00:50.64
3.--- empty -----:--
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
239
00:11.40
2. jeremi1
198
00:12.01
3. Anza2700
52
00:12.03
4. numbrr
307
00:12.77
5. skkrtthat#0988
111
00:13.45
6. CrowdingFaun
80
00:15.20
7. NooM
304
00:17.20
8. Gregorio Valles
73
00:17.48
9. Noooo-dle
60
00:17.56
10. roads
3
00:17.63
AO5
1. garbage
239
00:11.57
2. jeremi1
198
00:12.50
3. Anza2700
52
00:12.70
4. numbrr
307
00:13.06
5. skkrtthat#0988
111
00:13.51
6. CrowdingFaun
80
00:16.44
7. NooM
304
00:17.39
8. Noooo-dle
60
00:17.56
9. Gregorio Valles
73
00:17.77
10. daanbe
220
00:18.61
AO12
1. garbage
239
00:12.12
2. Anza2700
52
00:13.35
3. jeremi1
198
00:13.44
4. numbrr
307
00:13.99
5. skkrtthat#0988
111
00:14.36
6. CrowdingFaun
80
00:17.10
7. NooM
304
00:18.08
8. Gregorio Valles
73
00:18.74
9. Noooo-dle
60
00:18.94
10. Indirar
176
00:19.32
Robots / programmatic solversinfo  
1.baely
46
00:00.002
2.dbut2
37
00:00.005
2.Theus
1
00:00.005

* 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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2026-02-16 06:50:10

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