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	00:06.12
2.	stemvork	00:10.50
3.	Taco1717	00:12.98
4.	MrNyooooom	00:13.22
5.	wzh	00:13.76
6.	SudokuFan	00:13.81
7.	Liza94You	00:14.62
8.	crema	00:16.10
9.	itsleviOsanotlevioSA	00:17.06
10.	liliaa	00:19.99
11.	LeMinhKhoi	00:25.13
12.	TrimTom2	00:26.50
13.	Silversight01	00:28.32
14.	floomsi	00:30.64
15.	envy1337	00:33.78
16.	lauraapzz	00:35.09
17.	Thallys Marques	00:47.10
18.	Lunny32	00:48.69
19.	Maggots_4_Rent	00:49.42
20.	Ninthe	00:52.09

This Week
1.	llmt9	00:06.12
2.	MrNyooooom	00:13.22
3.	Liza94You	00:14.62
4.	Taco1717	00:22.57
5.	floomsi	00:30.64
6.	lauraapzz	00:35.09
7.	Maggots_4_Rent	00:49.42
8.	Jefferson111222	00:58.86
9.	TrimTom2	01:01.18
10.	LeMinhKhoi	01:04.14
11.	Thegroover	01:06.10
12.	T.	01:23.99
13.	Koakuma	02:22.55
14.	Dorco	02:40.39
15.	foverino	03:37.16
16.	Uthor	13d 21:55:53.91
17.	--- empty ---	--:--
18.	--- empty ---	--:--
19.	--- empty ---	--:--
20.	--- empty ---	--:--

Today
1.	--- empty ---	--:--
2.	--- empty ---	--:--
3.	--- empty ---	--:--
4.	--- empty ---	--:--
5.	--- empty ---	--:--
6.	--- empty ---	--:--
7.	--- empty ---	--:--
8.	--- empty ---	--:--
9.	--- empty ---	--:--
10.	--- empty ---	--:--
11.	--- empty ---	--:--
12.	--- empty ---	--:--
13.	--- empty ---	--:--
14.	--- empty ---	--:--
15.	--- empty ---	--:--
16.	--- empty ---	--:--
17.	--- empty ---	--:--
18.	--- empty ---	--:--
19.	--- empty ---	--:--
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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2026-03-06 03:07:37

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