Hitori

Hitori is a logic puzzle with simple rules and challenging solutions.

The rules of Hitori are simple:
You have to shade some of the cells of the grid according to the rules:
- No number should appear unshaded more than once in a row or a column.
- 2 black cells cannot be adjacent horizontally or vertically.
- All non-shaded cells should be connected in a single group by vertical or horizontal motion.

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This Month
1.	preston	02:11.60
2.	Vgcl3m	03:06.81
3.	Dorice	03:14.54
4.	Ola Lenik	05:31.42
5.	Stefferox	06:43.50
6.	Truth-or-Peace	07:29.92
7.	BigMomma2	07:53.66
8.	jdubs	11:40.47
9.	Flo.123	22:45.73
10.	w24w40w	4:10:43.51
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This Week
1.	Vgcl3m	03:06.81
2.	Dorice	04:54.90
3.	Stefferox	06:43.50
4.	BigMomma2	07:53.66
5.	w24w40w	4:10:43.51
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Today
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MO3
1.	nabi	01:00.52
2.	numbrr	01:25.33
3.	Make	01:27.88
4.	qqwref	01:28.53
5.	IzAlexandre2	01:44.10
6.	distracted	01:53.06
7.	SliverHawk	02:00.28
8.	BingBongBob	02:00.48
9.	SilverHawk	02:04.78
10.	DrVince	02:23.19

AO5
1.	nabi	01:07.48
2.	qqwref	01:30.58
2.	Make	01:30.58
4.	numbrr	01:34.11
5.	BingBongBob	01:34.88
6.	IzAlexandre2	01:52.90
7.	SliverHawk	02:00.28
8.	SilverHawk	02:12.83
9.	distracted	02:21.31
10.	DrVince	02:23.52

AO12
1.	nabi	01:34.21
2.	Make	01:41.43
3.	qqwref	01:54.54
4.	IzAlexandre2	02:09.54
5.	numbrr	02:10.84
6.	SliverHawk	02:28.49
7.	SilverHawk	02:29.70
8.	preston	02:49.88
9.	distracted	02:56.38
10.	anonymous	03:05.99

Robots / programmatic solvers		info
1.	tlstyer	00:00.012
2.	jllachan	00:00.491
3.	BertinSylux98	00:01.349

* 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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2024-05-20 09:26:46

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