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.	EdenGameMaster	00:07.80
2.	GregDiAngelo	00:13.39
3.	zutile	00:15.48
4.	02013305	00:17.13
5.	wyq97	00:18.36
6.	KristinaY	00:20.16
7.	FunAcroFly	00:20.22
8.	olwd	00:23.06
9.	crema	00:23.33
10.	凉風星宫	00:31.61
11.	IntotheLight	00:35.62
12.	aashev	00:36.01
13.	estrella	00:41.08
14.	Partimento	00:45.44
15.	SmallBlack	01:37.83
16.	trLBumm	02:06.94
17.	LLL159	03:25.60
18.	kornelbut	04:16.61
19.	nyahgust	08:04.03
20.	--- empty ---	--:--

This Week
1.	wyq97	00:18.36
2.	crema	00:23.33
3.	IntotheLight	00:35.62
4.	FunAcroFly	00:36.43
5.	trLBumm	02:06.94
6.	--- empty ---	--:--
7.	--- empty ---	--:--
8.	--- empty ---	--:--
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Today
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6.	--- empty ---	--:--
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20.	--- empty ---	--:--

MO3
1.	nabi	00:02.34
2.	vowels	00:02.63
3.	BingBongBob	00:02.79
4.	anonymous	00:03.49
5.	jai22933	00:03.90
6.	numbrr	00:03.92
7.	anonymous	00:04.62
8.	jaybrainer	00:05.30
9.	qqwref	00:06.12
10.	IzAlexandre2	00:06.41

AO5
1.	nabi	00:02.71
2.	vowels	00:02.87
3.	BingBongBob	00:02.93
4.	anonymous	00:03.59
5.	numbrr	00:03.73
6.	jai22933	00:03.92
7.	qqwref	00:06.32
8.	jaybrainer	00:06.66
9.	SilverHawk	00:06.67
10.	IzAlexandre2	00:06.73

AO12
1.	nabi	00:02.98
2.	BingBongBob	00:03.41
3.	vowels	00:03.70
4.	anonymous	00:04.08
5.	jai22933	00:04.32
6.	numbrr	00:04.34
7.	IzAlexandre2	00:07.46
8.	jaybrainer	00:07.77
9.	qqwref	00:07.97
10.	SilverHawk	00:08.25

Robots / programmatic solvers		info
1.	tlstyer	00:00.006
2.	jllachan	00:00.490
3.	BertinSylux98	00:00.658

* 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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2025-09-16 05:09:39

www.puzzle-hitori.com

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