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. DrDrfbagIII 01:02.61
2. Arkan
100
01:14.39
3. Sonar
83
01:14.82
4. furia 01:18.68
5. Albi62 01:27.52
6. MushroomsCavern
123
01:29.60
7. llmt9
101
01:30.82
8. PuppyM
60
01:32.08
9. wangluhong 01:34.99
10. takaz 01:35.83
11. pipifax 01:36.69
12. fishly 01:37.87
13. drla30
19
01:41.34
14. Jules WG
60
01:45.21
15. Megzarr
33
01:47.01
16. ziljo
8
01:47.10
17. agnesfredrika
25
01:49.87
18. barruf
135
01:50.96
19. skybula 01:54.58
20. pandanlagl 01:56.49
This Week
1. DrDrfbagIII 01:07.49
2. Arkan
100
01:17.34
3. furia 01:21.33
4. Albi62 01:27.52
5. MushroomsCavern
123
01:29.60
6. wangluhong 01:41.43
7. fishly 01:45.24
8. pipifax 01:46.25
9. Megzarr
33
01:47.01
10. pandanlagl 01:56.49
11. Kammo 01:58.58
12. renegade11 02:03.58
13. sschaewon 02:07.83
14. 지현
65
02:12.96
15. JesusIsSavior 02:26.43
16. nbapip 02:35.87
17. jimbo555
112
02:37.55
18. DoubleA
81
02:43.32
19. AnnaCL8
38
02:43.72
20. BartoszBiskup
16
03:17.48
Today
1. Albi62 01:39.61
2. Kammo 02:01.39
3. 지현
65
02:12.96
4. renegade11 02:16.81
5. JesusIsSavior 02:26.43
6. DoubleA
81
02:43.32
7. jimbo555
112
02:50.44
8. BartoszBiskup
16
03:21.31
9. LittleTomy
65
10:17.08
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
246
00:41.99
2. Anza2700
70
00:43.08
3. jeremi1
200
00:43.16
4. skkrtthat#0988
124
00:49.14
5. numbrr
322
00:49.22
6. Gregorio Valles
76
00:54.88
7. CrowdingFaun
80
00:55.63
8. vx14
184
01:02.69
9. Noooo-dle
66
01:04.96
10. zhewaxen
79
01:06.97
AO5
1. garbage
246
00:42.39
2. Anza2700
70
00:43.52
3. jeremi1
200
00:45.48
4. skkrtthat#0988
124
00:49.96
5. numbrr
322
00:50.44
6. CrowdingFaun
80
00:56.90
7. vx14
184
01:05.80
8. Noooo-dle
66
01:06.59
9. L.W.
51
01:09.42
10. summernight
238
01:09.52
AO12
1. garbage
246
00:44.25
2. Anza2700
70
00:45.53
3. jeremi1
200
00:48.98
4. skkrtthat#0988
124
00:52.24
5. numbrr
322
00:53.39
6. CrowdingFaun
80
00:58.61
7. vx14
184
01:08.12
8. Noooo-dle
66
01:09.57
9. L.W.
51
01:11.86
10. jaybrainer
275
01:13.90
Robots / programmatic solversinfo  
1.baely
47
00:00.002
2.dbut2
43
00:00.003
3.siebi
1
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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