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
49
00:06.22
2. lavaduck
34
00:07.36
3. llmt9
102
00:07.50
4. willy86ylliw
65
00:08.27
5. DrDrfbagIII 00:08.57
6. Dustinne 00:09.32
7. Kkaatt 00:09.42
8. renegade11 00:09.61
9. Nox
27
00:09.67
10. Penroze
102
00:09.69
11. pipifax 00:09.95
12. Albi62 00:10.00
13. MushroomsCavern
126
00:10.12
14. tuberculosis
110
00:10.25
15. Anza2700
72
00:10.30
16. ziljo
12
00:10.40
17. Dorice
272
00:10.65
18. A13E17
6
00:10.70
19. Virginia Malone
68
00:10.84
20. prinsed
35
00:11.03
This Week
1. ungebrowst
49
00:06.68
2. willy86ylliw
65
00:08.31
3. DrDrfbagIII 00:08.75
4. Dustinne 00:09.32
5. Kkaatt 00:09.42
6. Albi62 00:10.29
7. renegade11 00:10.85
8. pipifax 00:11.46
9. NaluXV1 00:11.67
10. Dorice
272
00:13.05
11. aequidens
273
00:13.28
12. Richrrad
34
00:13.44
13. Ermouf
109
00:14.88
14. Nox
27
00:15.19
15. 00:16.35
16. Megzarr
36
00:16.89
17. Max
32
00:17.78
18. Kammo 00:18.94
19. outlier
37
00:19.17
20. nonicksareleft@aol.c...
14
00:19.79
Today
1. ungebrowst
49
00:07.27
2. Kkaatt 00:09.56
3. renegade11 00:10.91
4. Dorice
272
00:13.05
5. NaluXV1 00:13.69
6. Ermouf
109
00:14.88
7. Megzarr
36
00:16.89
8. Kammo 00:18.94
9. jimbo555
112
00:24.32
10. Ingrid59
56
00:28.47
11. chrispy
84
00:32.38
12. JerryG 00:39.14
13.--- empty -----:--
14.--- empty -----:--
15.--- empty -----:--
16.--- empty -----:--
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
MO3
1. oldziyi0212
3
00:01.17
2. ziyi0212
2
00:01.34
3. Anza2700
72
00:05.53
4. garbage
247
00:05.76
5. jeremi1
200
00:06.28
6. skkrtthat#0988
125
00:06.50
7.anonymous
322
00:06.53
8. jaybrainer
277
00:06.89
9. boru
132
00:06.93
10. ungebrowst
49
00:07.15
AO5
1. oldziyi0212
3
00:01.21
2. ziyi0212
2
00:01.42
3. Anza2700
72
00:05.70
4. garbage
247
00:06.03
5. jeremi1
200
00:06.62
6.anonymous
322
00:06.83
7. skkrtthat#0988
125
00:06.96
8. jaybrainer
277
00:07.15
9. ungebrowst
49
00:07.38
10. boru
132
00:07.45
AO12
1. oldziyi0212
3
00:01.23
2. ziyi0212
2
00:04.00
3. Anza2700
72
00:06.19
4. garbage
247
00:06.42
5. jeremi1
200
00:07.01
6.anonymous
322
00:07.41
7. skkrtthat#0988
125
00:07.57
8. jaybrainer
277
00:07.75
9. ungebrowst
49
00:07.96
10. clock
14
00:08.04
Robots / programmatic solversinfo  
1.baely
47
00:00.002
1.dbut2
45
00:00.002
3.tlstyer
152
00:00.006

* 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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