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	02:40.51
2.	stemvork	03:49.61
3.	Lespring22	04:14.62
4.	Taco1717	05:25.18
5.	Thallys Marques	07:45.02
6.	chenh	07:52.68
7.	rjmarr	08:38.43
8.	lv1208	09:00.56
9.	etgl	09:23.48
10.	pythagora	11:45.46
11.	trLBumm	19:17.68
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This Week
1.	Taco1717	05:25.18
2.	Thallys Marques	07:45.02
3.	rjmarr	08:41.01
4.	pythagora	11:45.46
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Today
1.	Thallys Marques	07:45.02
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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.	boru	02:16.72
7.	qqwref	02:19.75
8.	SilverHawk	02:23.95
9.	jaybrainer	02:27.16
10.	vx14	02:27.42

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.	boru	02:17.44
7.	qqwref	02:20.23
8.	SilverHawk	02:28.05
9.	vx14	02:32.62
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.	boru	02:32.92
7.	SilverHawk	02:34.96
8.	qqwref	02:37.90
9.	vx14	02:40.34
10.	Dorice	02:49.66

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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2026-02-10 16:26:57

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