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.	llmt9	01:44.24
2.	beatrixwashere	01:48.78
3.	OneTrueGoon	05:36.88
4.	Edash	07:48.69
5.	Sudoke86	10:10.83
6.	IntotheLight	10:16.23
7.	GrannyGram	10:42.03
8.	Demirfil	11:55.19
9.	CauDravan	15:23.46
10.	Summane	16:16.47
11.	redpanda	26:19.24
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This Week
1.	llmt9	03:23.21
2.	Edash	07:48.69
3.	GrannyGram	17:48.33
4.	Summane	20:33.69
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Today
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MO3
1.	nabi	01:00.52
2.	numbrr	01:08.09
3.	Make	01:25.18
4.	qqwref	01:28.53
5.	IzAlexandre2	01:44.10
6.	llmt9	01:51.05
7.	distracted	01:53.06
8.	LittlePiggy	02:00.28
9.	BingBongBob	02:00.48
10.	TGOokami	02:00.62

AO5
1.	nabi	01:07.48
2.	numbrr	01:10.69
3.	Make	01:30.57
4.	qqwref	01:30.58
5.	BingBongBob	01:34.88
6.	IzAlexandre2	01:52.90
7.	llmt9	01:58.23
8.	LittlePiggy	02:00.28
9.	TGOokami	02:01.64
10.	SilverHawk	02:12.83

AO12
1.	numbrr	01:33.29
2.	nabi	01:34.21
3.	Make	01:39.65
4.	qqwref	01:54.54
5.	IzAlexandre2	02:09.54
6.	llmt9	02:25.88
7.	LittlePiggy	02:28.49
8.	SilverHawk	02:29.70
9.	TGOokami	02:31.82
10.	preston	02:49.88

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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2025-05-02 03:21:48

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