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.	IzAlexandre2	00:32.16
2.	Rhododendron	00:34.68
3.	tworivers	01:01.32
4.	grimmgirlfandom	01:02.78
5.	crema	01:03.93
6.	lanlan	01:07.88
7.	ChiefOsceola	01:09.94
8.	css861	01:16.73
9.	pouldu	01:22.06
10.	HackMan	01:26.90
11.	cancan	01:34.16
12.	slyguy519	01:54.26
13.	zooandroo	01:54.27
14.	cugntear	01:58.46
15.	KETJAK	02:11.13
16.	czar519	02:20.08
17.	Tintin	02:26.36
18.	atlflyer	02:53.43
19.	pokosuk	03:05.46
20.	CroMa	03:10.46

This Week
1.	IzAlexandre2	00:32.16
2.	lanlan	01:07.88
3.	cancan	01:36.46
4.	HackMan	01:41.32
5.	slyguy519	01:54.26
6.	shotbyshe	03:13.61
7.	FLF	03:31.72
8.	sisi	04:06.77
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Today
1.	FLF	03:31.72
2.	--- empty ---	--:--
3.	--- empty ---	--:--
4.	--- empty ---	--:--
5.	--- empty ---	--:--
6.	--- empty ---	--:--
7.	--- empty ---	--:--
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18.	--- empty ---	--:--
19.	--- empty ---	--:--
20.	--- empty ---	--:--

MO3
1.	Douglas Shamlin Jr.	00:14.28
2.	nabi	00:15.73
3.	numbrr	00:19.18
4.	BingBongBob	00:19.82
5.	vowels	00:21.83
6.	Joshua Zhang [Studen...	00:22.57
7.	Make	00:23.69
8.	jai22933	00:24.54
9.	qqwref	00:25.55
10.	vx14	00:27.92

AO5
1.	Douglas Shamlin Jr.	00:14.96
2.	nabi	00:16.49
3.	BingBongBob	00:19.98
4.	numbrr	00:20.31
5.	vowels	00:22.17
6.	Joshua Zhang [Studen...	00:23.06
7.	Make	00:24.78
8.	jai22933	00:25.09
9.	qqwref	00:26.34
10.	vx14	00:28.01

AO12
1.	Douglas Shamlin Jr.	00:16.47
2.	nabi	00:19.36
3.	BingBongBob	00:21.05
4.	numbrr	00:23.62
5.	vowels	00:24.20
6.	Make	00:25.53
7.	jai22933	00:26.96
8.	qqwref	00:27.68
9.	Joshua Zhang [Studen...	00:28.84
10.	vx14	00:29.77

Robots / programmatic solvers		info
1.	tlstyer	00:00.007
2.	jllachan	00:00.483
3.	BertinSylux98	00:00.835

* 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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2025-07-05 17:24:03

www.puzzle-hitori.com

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