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	00:04.51
2.	thall	00:07.18
3.	Educated-cat	00:12.03
4.	Lua	00:13.49
5.	Kuwax	00:14.55
6.	Lespring22	00:18.07
7.	takerusan	00:19.19
8.	llmt9	00:19.32
9.	limima	00:23.27
10.	losnadie	00:25.89
11.	bastim86	00:27.44
12.	olwd	00:34.19
13.	kittycatyay	00:37.98
14.	Krikke1979	00:48.63
15.	Kailo	00:51.05
16.	xtyoisee	01:06.23
17.	Gage Williams	01:25.73
18.	qobi	01:34.69
19.	Ariadna	01:39.48
20.	Xiu87813	05:36.50

This Week
1.	thall	00:07.18
2.	llmt9	00:19.32
3.	limima	00:23.27
4.	losnadie	00:25.89
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6.	--- empty ---	--:--
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Today
1.	limima	00:23.27
2.	--- empty ---	--:--
3.	--- empty ---	--:--
4.	--- empty ---	--:--
5.	--- empty ---	--:--
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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2025-10-18 11:52:34

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