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 00:15.39
2. ungebrowst
45
00:16.67
3. Arkan
88
00:18.89
4. pipifax 00:19.98
5. willy86ylliw
56
00:20.16
6. thelegendary08
34
00:20.57
7. Albi62 00:22.70
8. llmt9
92
00:22.91
9. renegade11 00:23.36
10. mloom
68
00:23.91
11. Dorice
267
00:24.18
12. Norstar 00:24.25
13. BoilerUp985
58
00:24.93
14. pandanlagl 00:25.11
15. missPear
92
00:25.25
16. valkrieez
127
00:26.41
17. Haruka
29
00:27.43
18. RaiT
108
00:27.59
19. Penroze
51
00:28.31
20. puzzlemac 00:28.44
This Week
1. willy86ylliw
56
00:20.16
2. pipifax 00:21.23
3. Albi62 00:22.70
4. renegade11 00:23.38
5. mloom
68
00:23.91
6. BoilerUp985
58
00:24.93
7. missPear
92
00:25.25
8. Norstar 00:26.74
9. pandanlagl 00:26.86
10. RaiT
108
00:27.59
11. Kukko
171
00:31.36
12. Raysz 00:31.41
13. dzuizz
10
00:32.06
14. SSP10
21
00:35.98
15. Opie1234 00:37.93
16. Macy
56
00:42.43
17. spiderman 00:43.24
18. Daniel0718 00:43.81
19. SWICT
51
00:44.94
20. jaripetteri
88
00:45.27
Today
1. pipifax 00:21.24
2. renegade11 00:23.38
3. Albi62 00:25.86
4. Norstar 00:27.31
5. jimbo555
108
00:50.34
6. chrispy
76
01:08.33
7. gillythree#5143
5
01:42.59
8. Handsomeflaming 02:07.48
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
00:11.40
2. Anza2700
60
00:11.96
3. jeremi1
198
00:12.01
4. numbrr
315
00:12.77
5. skkrtthat#0988
120
00:13.30
6. CrowdingFaun
80
00:15.20
7. NooM
319
00:17.20
8. Gregorio Valles
74
00:17.48
9. Noooo-dle
60
00:17.56
10. vx14
181
00:17.93
AO5
1. garbage
239
00:11.57
2. Anza2700
60
00:12.27
3. jeremi1
198
00:12.50
4. numbrr
315
00:13.06
5. skkrtthat#0988
120
00:13.33
6. CrowdingFaun
80
00:16.44
7. NooM
319
00:17.39
8. Noooo-dle
60
00:17.56
9. Gregorio Valles
74
00:17.77
10. Virginia Malone
58
00:18.42
AO12
1. garbage
239
00:12.12
2. Anza2700
60
00:13.16
3. jeremi1
198
00:13.44
4. numbrr
315
00:13.99
5. skkrtthat#0988
120
00:14.36
6. CrowdingFaun
80
00:17.10
7. NooM
319
00:18.08
8. Virginia Malone
58
00:18.62
9. Gregorio Valles
74
00:18.74
10. Noooo-dle
60
00:18.94
Robots / programmatic solversinfo  
1.baely
46
00:00.002
2.dbut2
38
00:00.005
2.Theus
1
00:00.005

* 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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