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.	Make	02:30.72
2.	nabifan	03:55.57
3.	IzAlexandre2	04:34.24
4.	tinnielee	05:19.42
5.	numbrr	06:16.20
6.	oflggqwe	08:52.01
7.	LivingHope	09:08.09
8.	oopyisslow	23:32.06
9.	Jennalynn Morton	26:05.66
10.	liyan	27:47.40
11.	Nanli	52:34.94
12.	real8ggt	52:41.84
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This Week
1.	nabifan	03:55.57
2.	tinnielee	06:33.27
3.	LivingHope	09:08.09
4.	Jennalynn Morton	6:38:33.14
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Today
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MO3
1.	Make	02:54.66
2.	qqwref	03:24.96
3.	Timitz	03:41.66
4.	SliverHawk's sweethe...	03:53.68
5.	nabifan	04:15.37
6.	ergonzaga	04:45.25
7.	Fastfaxer	05:03.71
8.	Dorice	05:29.93
9.	IzAlexandre2	05:34.36
10.	Squid	05:37.06

AO5
1.	Make	03:05.35
2.	qqwref	03:33.95
3.	Timitz	04:01.14
4.	SliverHawk's sweethe...	04:03.99
5.	ergonzaga	04:59.34
6.	Fastfaxer	04:59.52
7.	Squid	05:44.00
8.	IzAlexandre2	05:48.99
9.	Ramasp	05:54.88
10.	F@ntomAS	06:24.21

AO12
1.	Make	03:22.04
2.	qqwref	04:11.05
3.	Timitz	05:36.64
4.	SliverHawk's sweethe...	05:38.62
5.	Fastfaxer	05:44.53
6.	Ramasp	06:49.80
7.	F@ntomAS	07:10.78
8.	Sylphie	07:47.38
9.	Dorice	08:22.51
10.	athycream	08:57.21

Robots / programmatic solvers		info
1.	tlstyer	00:00.019
2.	jllachan	00:00.494
3.	BertinSylux98	00:02.834

* 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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2022-09-27 01:57:04

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