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. skkrtthat#0988
122
00:23.48
2. Arkan
91
00:28.93
3. Virginia Malone
61
00:32.14
4. mloom
68
00:32.44
5. llmt9
95
00:44.80
6. Penroze
66
00:45.09
7. Kailo
94
00:47.79
8. Dorice
269
00:49.07
9. heathens13 00:49.08
10. Albi62 00:49.19
11. BoilerUp985
65
00:52.07
12. PuppyM
53
00:54.13
13. pierbralic 00:56.29
14. nguyeng 00:57.99
15. Louis Woodcock
36
01:02.56
16. Mg2
21
01:04.24
17. EricLuo123
12
01:04.38
18. ODINpower43210 01:05.49
19. froz3n_
87
01:06.10
20. yvhkgys
34
01:09.68
This Week
1. Virginia Malone
61
00:32.14
2. Arkan
91
00:32.60
3. llmt9
95
00:47.88
4. heathens13 00:49.08
5. PuppyM
53
00:54.13
6. pierbralic 01:02.05
7. yvhkgys
34
01:11.28
8. Huakun999 01:14.29
9. Santiluch
1
01:14.84
10. shakey4321 01:15.34
11. dave73000 01:15.56
12. Dorice
269
01:24.83
13. jimbo555
109
01:30.45
14. jaripetteri
88
01:43.67
15. SunnyRo
51
01:45.54
16. Oingboing 01:49.53
17. JesusIsSavior 02:35.79
18. TansyJena 03:01.63
19. laries
41
03:25.37
20. kaliakasky
8
05:04.57
Today
1. Dorice
269
01:24.83
2. TansyJena 03:01.63
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. skkrtthat#0988
122
00:23.58
2. garbage
240
00:24.12
3. jeremi1
198
00:25.50
4. numbrr
320
00:28.03
5. Anza2700
63
00:30.93
6. borys3kk
135
00:32.40
7. CrowdingFaun
80
00:34.69
8. zhewaxen
79
00:35.73
9. Indirar
181
00:36.67
10. Icay
195
00:37.68
AO5
1. skkrtthat#0988
122
00:25.32
2. garbage
240
00:25.40
3. jeremi1
198
00:26.56
4. numbrr
320
00:29.22
5. Anza2700
63
00:31.19
6. borys3kk
135
00:33.39
7. CrowdingFaun
80
00:34.69
8. zhewaxen
79
00:35.73
9. Virginia Malone
61
00:38.47
10. Icay
195
00:39.13
AO12
1. skkrtthat#0988
122
00:28.55
2. garbage
240
00:29.37
3. jeremi1
198
00:31.33
4. numbrr
320
00:33.44
5. Anza2700
63
00:34.45
6. CrowdingFaun
80
00:43.01
7. vx14
183
00:43.66
8. Arkan
91
00:44.70
9. L.W.
51
00:44.99
10. Virginia Malone
61
00:45.70
Robots / programmatic solversinfo  
1.baely
46
00:00.006
2.tlstyer
148
00:00.008
3.cfinn
38
00:00.021

* 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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