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+

This Month
1. DrDrfbagIII 00:16.02
2. Albi62 00:19.50
3. pipifax 00:20.01
4. renegade11 00:23.25
5. Norstar 00:24.31
6. Kailo
82
00:24.57
7. Richrrad
34
00:25.52
8. foggy11
26
00:25.63
9. geyik
198
00:25.79
10. pouldu
120
00:27.03
11. ungebrowst
44
00:28.40
12. Emzed
44
00:29.26
13. willy86ylliw
36
00:29.93
14. Adorae
84
00:30.05
15. DuckSashimi 00:30.57
16. binairoprincess
9
00:32.50
17. jimbo555
104
00:33.53
18. taimiressa
17
00:34.95
19. PuppyM
40
00:35.62
20. HackMan
120
00:36.42
This Week
1. DrDrfbagIII 00:16.02
2. Albi62 00:20.09
3. pipifax 00:20.31
4. Norstar 00:24.31
5. renegade11 00:24.35
6. pouldu
120
00:27.03
7. ungebrowst
44
00:28.40
8. Emzed
44
00:29.26
9. binairoprincess
9
00:32.50
10. HackMan
120
00:36.42
11. jimbo555
104
00:37.00
12. Burgger 00:39.97
13. Hehaho
14
00:44.53
14. dvsc08
69
00:46.66
15. BartoszBiskup
15
00:47.48
16. chrispy
71
00:47.84
17. Woutav
41
00:51.52
18. FunAcroFly
117
00:52.57
19. ysykwtnb2965 01:24.74
20. hexe222
1
01:34.96
Today
1. pipifax 00:22.57
2. Norstar 00:25.92
3. renegade11 00:28.83
4. HackMan
120
01:06.90
5. ysykwtnb2965 01:24.74
6. chrispy
71
01:28.73
7. hexe222
1
01:34.96
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. ShengtongZhang
47
00:00.26
2. Jeck Lim's Humble Ow...
212
00:00.38
3. garbage
239
00:11.40
4. jeremi1
197
00:12.01
5. Anza2700
48
00:12.03
6. numbrr
305
00:12.77
7. skkrtthat#0988
107
00:13.47
8. CrowdingFaun
78
00:15.20
9. NooM
299
00:17.20
10. Gregorio Valles
73
00:17.48
AO5
1. ShengtongZhang
47
00:00.26
2. Jeck Lim's Humble Ow...
212
00:00.38
3. garbage
239
00:11.57
4. jeremi1
197
00:12.50
5. Anza2700
48
00:12.70
6. numbrr
305
00:13.06
7. skkrtthat#0988
107
00:14.03
8. CrowdingFaun
78
00:16.44
9. NooM
299
00:17.39
10. Noooo-dle
60
00:17.56
AO12
1. ShengtongZhang
47
00:00.26
2. Jeck Lim's Humble Ow...
212
00:00.38
3. garbage
239
00:12.12
4. Anza2700
48
00:13.35
5. jeremi1
197
00:13.44
6. numbrr
305
00:13.99
7. skkrtthat#0988
107
00:14.60
8. CrowdingFaun
78
00:17.10
9. NooM
299
00:18.08
10. Gregorio Valles
73
00:18.74
Robots / programmatic solversinfo  
1.baely
46
00:00.002
2.dbut2
34
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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2026-01-17 19:41:19

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