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. ShengtongZhang
52
00:00.25
2. numbrr
305
01:57.35
3. Vaqui 02:04.05
4. DrDrfbagIII 02:11.73
5. Beinairo
163
02:37.99
6. Lua
142
02:41.73
7. Arkan
79
02:44.55
8. DavidSXM
133
02:50.18
9. SnowGuy
45
02:57.15
10. woshixiaoO 03:10.72
11. Rejara
218
03:12.04
12. MEOWMILLAKAT
13
03:17.69
13. Kailo
82
03:33.18
14. eatatjoes
19
03:36.10
15. foggy11
26
03:39.09
16. WYJ
57
03:41.30
17. kyle_90
36
03:41.82
18. Stratos 03:44.82
19. sexyclown
48
03:49.10
20. Harry_Canyon
135
03:51.28
This Week
1. ShengtongZhang
52
00:00.25
2. DrDrfbagIII 02:25.40
3. woshixiaoO 03:10.72
4. Rejara
218
03:15.50
5. DavidSXM
133
03:16.97
6. foggy11
26
03:39.09
7. WYJ
57
03:41.30
8. Stratos 03:49.78
9. DicktM
38
03:54.85
10. josim 04:05.53
11. PuppyM
40
04:09.06
12. Dorice
259
04:12.01
13. pouldu
120
04:40.76
14. Lyanthir
63
04:44.05
15. Skutti 04:47.07
16. binairoprincess
10
05:26.56
17. INOKAAAA 05:47.08
18. Nubbb
10
06:15.92
19. taimiressa
17
06:40.09
20. Jordy2
10
06:43.05
Today
1. DavidSXM
133
03:16.97
2. foggy11
26
03:39.09
3. PuppyM
40
04:36.97
4. Nubbb
10
06:15.92
5. Digol Petru
8
06:54.09
6. TansyJena 07:38.46
7. Laeti63 08:10.67
8. wangsq
4
10:40.63
9. Chalet25 4:53:43.43
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
52
00:00.26
2. Jeck Lim's Humble Ow...
239
00:00.38
3. garbage
239
01:29.32
4. jeremi1
197
01:39.47
5. skkrtthat#0988
107
01:49.39
6. numbrr
305
01:52.10
7. Anza2700
48
01:55.26
8. Gregorio Valles
73
02:03.71
9. CrowdingFaun
78
02:19.87
10. Beinairo
163
02:22.85
AO5
1. ShengtongZhang
52
00:00.26
2. Jeck Lim's Humble Ow...
239
00:00.38
3. garbage
239
01:30.96
4. jeremi1
197
01:40.31
5. skkrtthat#0988
107
01:50.17
6. numbrr
305
01:52.62
7. Anza2700
48
01:59.56
8. Gregorio Valles
73
02:17.65
9. CrowdingFaun
78
02:19.87
10. Beinairo
163
02:25.37
AO12
1. ShengtongZhang
52
00:00.27
2. Jeck Lim's Humble Ow...
239
00:00.38
3. garbage
239
01:35.17
4. jeremi1
197
01:43.09
5. skkrtthat#0988
107
01:53.60
6. numbrr
305
01:59.37
7. Anza2700
48
02:06.70
8. CrowdingFaun
78
02:25.75
9. Beinairo
163
02:33.39
10. Viktor Herskedal
164
02:40.20
Robots / programmatic solversinfo  
1.dbut2
35
00:00.005
2.baely
46
00:00.006
3.tlstyer
137
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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2026-01-18 16:28:44

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