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+

New Puzzle
This Month
1. ungebrowst
44
00:07.18
2. DanielJ
29
00:11.76
3. Albi62 00:12.49
4. Zemmel
138
00:13.51
5. Gorgonseye 00:13.84
6. llmt9
90
00:13.94
7. Sapopudo 00:14.36
8. renegade11 00:14.86
9. Aedm7 00:15.29
10. BurgerofTruth
4
00:15.51
11. Tomanista
56
00:15.87
12. Dorice
266
00:15.93
13. graymo86 00:18.00
14. モグモグ
46
00:18.71
15. Savia
76
00:18.78
16. Penroze
42
00:19.33
17. BoilerUp985
48
00:19.90
18. Dynno 00:20.63
19. Szerlok
21
00:21.53
20. Parmenides
243
00:21.99
This Week
1. ungebrowst
44
00:07.18
2. Albi62 00:13.57
3. Gorgonseye 00:13.84
4. renegade11 00:14.86
5. Aedm7 00:15.29
6. BurgerofTruth
4
00:15.51
7. Tomanista
56
00:15.87
8. Dorice
266
00:17.12
9. モグモグ
46
00:18.71
10. Savia
76
00:18.78
11. BoilerUp985
48
00:19.90
12. Dynno 00:20.63
13. Szerlok
21
00:21.53
14. Louis Woodcock
24
00:23.85
15. yvhkgys
34
00:24.12
16. jimbo555
107
00:25.47
17. mamawilma
82
00:27.48
18. Yunteacher
24
00:28.13
19. Mathsfan
6
00:30.26
20. Mathsfan103
1
00:31.62
Today
1. ungebrowst
44
00:07.18
2. Szerlok
21
00:21.53
3. jimbo555
107
00:25.47
4. yvhkgys
34
00:28.71
5. yhhhhhh
2
00:32.69
6. q1211
12
00:33.31
7. Watmo
3
00:34.87
8. mamawilma
82
01:03.99
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
00:07.44
2. Anza2700
56
00:07.99
3. numbrr
311
00:08.07
4. ungebrowst
44
00:08.25
5. skkrtthat#0988
117
00:08.54
6. selahsea
121
00:09.57
7. jeremi1
198
00:09.78
8. NooM
314
00:09.89
9. CrowdingFaun
80
00:10.22
10. daanbe
229
00:10.49
AO5
1. garbage
239
00:07.44
2. numbrr
311
00:08.16
3. skkrtthat#0988
117
00:08.67
4. Anza2700
56
00:08.76
5. ungebrowst
44
00:08.78
6. jeremi1
198
00:10.26
7. selahsea
121
00:10.38
8. NooM
314
00:10.43
9. daanbe
229
00:11.15
10. boru
125
00:11.62
AO12
1. garbage
239
00:09.44
2. skkrtthat#0988
117
00:09.81
3. numbrr
311
00:09.90
4. ungebrowst
44
00:09.95
5. Anza2700
56
00:10.92
6. jeremi1
198
00:11.63
7. daanbe
229
00:12.82
8. CrowdingFaun
80
00:13.40
9. NooM
314
00:14.17
10. vx14
180
00:14.45
Robots / programmatic solversinfo  
1.baely
46
00:00.006
2.tlstyer
142
00:00.007
3.cfinn
37
00:00.023

* 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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