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.	Dorice	02:19.70
2.	eatatjoes	02:29.45
3.	Liv01	02:31.00
4.	PheromoneJones	02:31.96
5.	Oryn	03:03.89
6.	Lespring22	04:32.53
7.	SudokuFan	04:56.78
8.	RaiT	05:43.44
9.	Taco1717	06:21.99
10.	Myamyo	08:01.76
11.	AuSavesTheWorld	09:56.57
12.	Jack63kids	13:07.51
13.	pythagora	13:38.11
14.	widthofacircle	14:54.29
15.	TheBigMD	14:54.61
16.	kimsaram	21:23.72
17.	RTBStL	22:21.53
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This Week
1.	Liv01	02:31.00
2.	Dorice	02:35.65
3.	Lespring22	04:32.53
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Today
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MO3
1.	Hybrid	01:03.06
2.	numbrr	01:41.51
3.	nabi	01:43.57
4.	Make	01:48.64
5.	Douglas Shamlin Jr.	02:01.87
6.	qqwref	02:19.75
7.	SilverHawk	02:23.95
8.	jaybrainer	02:27.16
9.	vx14	02:27.42
10.	boru	02:29.68

AO5
1.	Hybrid	01:07.93
2.	numbrr	01:42.48
3.	nabi	01:43.69
4.	Make	01:52.96
5.	Douglas Shamlin Jr.	02:04.40
6.	qqwref	02:20.23
7.	SilverHawk	02:28.05
8.	vx14	02:32.62
9.	boru	02:39.10
10.	vowels	02:39.67

AO12
1.	Hybrid	01:09.69
2.	numbrr	01:47.49
3.	nabi	01:52.06
4.	Make	01:55.86
5.	Douglas Shamlin Jr.	02:07.64
6.	SilverHawk	02:34.96
7.	qqwref	02:37.90
8.	vx14	02:40.34
9.	boru	02:46.30
10.	Dorice	02:51.48

Robots / programmatic solvers		info
1.	tlstyer	00:00.008
2.	jllachan	00:00.492
3.	BertinSylux98	00:02.818

* 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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2025-12-11 14:24:05

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