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.	lpbxrzpd	00:06.39
2.	Misipus	00:07.49
3.	grimmgirlfandom	00:10.52
4.	thall	00:11.49
4.	Vgcl3m	00:11.49
6.	arcer	00:11.68
7.	lanlan	00:12.48
8.	dynesonne	00:12.80
9.	zooandroo	00:13.26
10.	wyq97	00:13.49
11.	dkxxznxxx	00:14.14
12.	ChiefOsceola	00:14.22
13.	qobi	00:16.69
14.	HackMan	00:17.44
15.	Byambatsogt Batsuuri	00:19.01
16.	보믈고	00:19.07
17.	BakingSoda	00:19.47
18.	wawa	00:19.93
19.	Anakin Skywalker	00:20.41
20.	KETJAK	00:20.54

This Week
1.	dynesonne	00:12.80
2.	ChiefOsceola	00:18.27
3.	BakingSoda	00:19.47
4.	wawa	00:19.93
5.	Anakin Skywalker	00:20.41
6.	Jazka	00:24.82
7.	selkhet7	00:27.85
8.	GrannyGram	00:37.27
9.	Abhii	00:44.66
10.	HackMan	00:48.44
11.	Athul S	01:04.53
12.	LtLi0n	01:08.57
13.	birch	01:24.26
14.	nicola_scutt	01:34.42
15.	--- empty ---	--:--
16.	--- empty ---	--:--
17.	--- empty ---	--:--
18.	--- empty ---	--:--
19.	--- empty ---	--:--
20.	--- empty ---	--:--

Today
1.	dynesonne	00:12.80
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	00:02.56
2.	vowels	00:02.65
3.	BingBongBob	00:03.23
4.	numbrr	00:03.38
5.	jai22933	00:03.44
6.	anonymous	00:03.50
7.	anonymous	00:03.53
8.	anonymous	00:03.66
9.	Douglas Shamlin Jr.	00:04.17
10.	qqwref	00:04.94

AO5
1.	nabi	00:02.76
2.	vowels	00:02.87
3.	BingBongBob	00:03.43
4.	anonymous	00:03.55
5.	numbrr	00:03.60
6.	anonymous	00:03.63
7.	anonymous	00:03.72
8.	jai22933	00:03.75
9.	Douglas Shamlin Jr.	00:04.45
10.	qqwref	00:05.08

AO12
1.	nabi	00:02.96
2.	vowels	00:03.32
3.	BingBongBob	00:03.94
4.	jai22933	00:04.04
5.	anonymous	00:04.09
6.	anonymous	00:04.17
7.	numbrr	00:04.55
8.	Douglas Shamlin Jr.	00:05.00
9.	qqwref	00:05.64
10.	Make	00:05.96

Robots / programmatic solvers		info
1.	tlstyer	00:00.006
2.	jllachan	00:00.493
3.	BertinSylux98	00:00.642

* 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 03:43:35

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