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. puzzlepossum 01:21.10
2. Arkan
72
01:21.68
3. mloom
65
01:30.92
4. SnowGuy
40
01:36.54
5. furia 01:44.53
6. Wyatt Evans
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7. wangluhong 01:46.44
8. Albi62 01:48.70
9. YL0825 01:50.74
10. Claire miksch
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11. takaz 01:51.73
12. Rawbeefmix
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13. Dorice
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15. yvhkgys
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16. Kailo
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17. Artboy
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18. emelia1201 02:23.24
19. mauricio468536 02:24.88
20. ispier 02:29.27
This Week
1. puzzlepossum 01:27.67
2. furia 01:44.53
3. Albi62 01:52.19
4. takaz 01:52.97
5. wangluhong 01:56.46
6. Rawbeefmix
36
01:58.07
7. sexyclown
40
02:03.75
8. Claire miksch
36
02:08.84
9. Dorice
254
02:17.48
10. ispier 02:29.27
11. mauricio468536 02:36.02
12. Adorae
81
02:52.02
13. Zp81000 03:00.61
14. Tomanista
44
03:03.85
15. thrasymachus
50
03:37.80
16. rabcyr2 03:43.92
17. JesusIsSavior 03:56.97
18. Hermann23 04:07.00
19. J0Khan 04:31.71
20. GaryMilligan 04:38.92
Today
1. sexyclown
40
02:03.75
2. wangluhong 02:11.35
3. JesusIsSavior 03:56.97
4. J0Khan 04:31.71
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6.--- empty -----:--
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10.--- empty -----:--
11.--- empty -----:--
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MO3
1. garbage
232
00:48.29
2. jeremi1
196
00:52.92
3. skkrtthat#0988
102
01:00.12
4. numbrr
301
01:02.75
5. ballbsaur
98
01:04.34
6. CrowdingFaun
75
01:08.07
7. borys3kk
134
01:14.91
8. TonyXiao
110
01:19.36
9. summernight
224
01:19.72
10. Viktor Herskedal
160
01:27.35
AO5
1. garbage
232
00:48.93
2. jeremi1
196
00:55.99
3. skkrtthat#0988
102
01:02.10
4. numbrr
301
01:03.65
5. ballbsaur
98
01:06.19
6. CrowdingFaun
75
01:12.46
7. TonyXiao
110
01:24.16
8. summernight
224
01:27.08
9. Viktor Herskedal
160
01:28.36
10. jojogogo
35
01:28.73
AO12
1. garbage
232
00:54.66
2. jeremi1
196
00:59.65
3. skkrtthat#0988
102
01:06.24
4. numbrr
301
01:10.16
5. ballbsaur
98
01:12.94
6. CrowdingFaun
75
01:22.46
7. Viktor Herskedal
160
01:32.81
8. Indirar
166
01:33.91
9. cywind
69
01:35.81
10. -xyz-
42
01:35.95
Robots / programmatic solversinfo  
1.baely
45
00:00.006
2.tlstyer
136
00:00.010
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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2025-11-20 23:22:21

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