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	00:09.49
2.	Vgcl3m	00:12.05
3.	grimmgirlfandom	00:12.09
4.	stemvork	00:16.03
5.	Stormy413	00:23.50
6.	HackMan	00:24.85
7.	nosenugget	00:31.47
8.	GrannyGram	00:34.65
9.	crema	00:36.24
10.	prankprank26	00:39.20
11.	RataR	00:42.43
12.	Athul S	00:43.33
13.	Koakuma	00:56.32
14.	IntotheLight	00:58.00
15.	Fabiogaudo	00:59.79
16.	Martyna Kowalska	01:03.33
17.	Gage Williams	01:09.00
18.	Liangem	01:09.51
19.	redpanda	01:16.78
20.	selkhet7	01:19.88

This Week
1.	llmt9	00:09.49
2.	Vgcl3m	00:12.05
3.	grimmgirlfandom	00:21.93
4.	Stormy413	00:23.50
5.	HackMan	00:24.85
6.	GrannyGram	00:51.37
7.	Gage Williams	01:09.00
8.	redpanda	01:16.78
9.	--- empty ---	--:--
10.	--- empty ---	--:--
11.	--- empty ---	--:--
12.	--- empty ---	--:--
13.	--- empty ---	--:--
14.	--- empty ---	--:--
15.	--- empty ---	--:--
16.	--- empty ---	--:--
17.	--- empty ---	--:--
18.	--- empty ---	--:--
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20.	--- empty ---	--:--

Today
1.	llmt9	00:17.14
2.	HackMan	00:24.85
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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2025-04-21 23:05:44

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