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 02:20.07
2. PigeonLatino
163
02:32.31
3. binairoprincess
40
03:02.40
4. takaz 03:06.05
5. zutile
49
03:10.08
6. Arkan
100
03:10.88
7. ziljo
12
03:14.79
8. 보믈고
45
03:17.01
9. kyle_90
54
03:22.10
10. drla30
19
03:45.53
11. WYJ
101
03:46.80
12. willy86ylliw
65
03:46.96
13. Arnon 03:51.57
14. eatatjoes
19
03:55.96
15. agnesfredrika
30
03:58.87
16. Dorice
272
04:02.30
17. CombatCookie
42
04:02.43
18. ruizhi
28
04:03.63
19. llmt9
102
04:06.13
20. MushroomsCavern
127
04:10.94
This Week
1. DrDrfbagIII 02:20.07
2. ziljo
12
03:14.79
3. kyle_90
54
03:24.66
4. takaz 03:34.11
5. Arnon 03:55.59
6. agnesfredrika
30
03:58.87
7. Dorice
272
04:02.30
8. ruizhi
28
04:03.63
9. natilessthan3 05:00.92
10. TheBigMD
107
05:29.42
11. schuba 05:30.36
12. PadreSilverback
53
05:30.65
13. INOKAAAA 06:01.59
14. Nero
61
06:15.67
15. JesusIsSavior 06:19.19
16. Laeti63 06:21.95
17. Kammo 06:48.17
18. Nadibo
33
06:49.66
19. norski
14
07:17.27
20. danpuzzler 07:40.25
Today
1. kyle_90
54
03:48.31
2. Laeti63 06:32.40
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. garbage
247
01:29.32
2. Anza2700
72
01:38.28
3. jeremi1
200
01:39.47
4. skkrtthat#0988
125
01:49.39
5.anonymous
322
01:52.10
6. Gregorio Valles
76
02:03.71
7. CrowdingFaun
80
02:19.87
8. Beinairo
182
02:20.02
9. vx14
184
02:24.66
10. PigeonLatino
163
02:24.77
AO5
1. garbage
247
01:30.96
2. jeremi1
200
01:40.31
3. Anza2700
72
01:40.80
4. skkrtthat#0988
125
01:49.70
5.anonymous
322
01:52.62
6. Gregorio Valles
76
02:10.76
7. CrowdingFaun
80
02:19.87
8. Beinairo
182
02:20.80
9. zhewaxen
79
02:27.34
9. vx14
184
02:27.34
AO12
1. garbage
247
01:35.17
2. jeremi1
200
01:43.09
3. Anza2700
72
01:44.71
4. skkrtthat#0988
125
01:53.60
5.anonymous
322
01:59.37
6. CrowdingFaun
80
02:25.75
7. Beinairo
182
02:29.26
8. PigeonLatino
163
02:36.41
9. vx14
184
02:37.66
10. Viktor Herskedal
184
02:40.20
Robots / programmatic solversinfo  
1.dbut2
45
00:00.003
2.baely
47
00:00.006
3.tlstyer
152
00:00.008

* 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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