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.	eatatjoes	02:34.65
2.	HackMan	07:23.20
3.	css861	08:19.81
4.	Meowy	09:02.73
5.	Klappa en ko	09:17.63
6.	Bhaskar	10:28.73
7.	cugntear	12:37.14
8.	GrannyGram	20:26.97
9.	redpanda	23:09.12
10.	asdfghjjklzxcvbnm1	24:10.16
11.	wawa	31:49.35
12.	EggBeanMoon	1:11:44.01
13.	nicola_scutt	3:02:37.22
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This Week
1.	eatatjoes	02:42.52
2.	HackMan	07:23.20
3.	css861	08:19.81
4.	cugntear	12:37.14
5.	Klappa en ko	19:12.65
6.	asdfghjjklzxcvbnm1	24:10.16
7.	nicola_scutt	3:02:37.22
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9.	--- empty ---	--:--
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Today
1.	HackMan	07:23.20
2.	--- empty ---	--:--
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MO3
1.	numbrr	01:41.51
2.	nabi	01:43.57
3.	Make	01:48.64
4.	Douglas Shamlin Jr.	02:01.87
5.	qqwref	02:19.75
6.	SilverHawk	02:23.95
7.	vx14	02:27.42
8.	boru	02:29.68
9.	MoFan	02:34.98
10.	beatrixwashere	02:36.66

AO5
1.	numbrr	01:42.48
2.	nabi	01:43.69
3.	Make	01:52.96
4.	Douglas Shamlin Jr.	02:04.40
5.	qqwref	02:20.23
6.	SilverHawk	02:28.05
7.	vx14	02:32.62
8.	boru	02:39.10
9.	vowels	02:39.67
10.	beatrixwashere	02:40.70

AO12
1.	numbrr	01:47.49
2.	nabi	01:52.06
3.	Make	01:55.86
4.	Douglas Shamlin Jr.	02:07.64
5.	SilverHawk	02:34.96
6.	qqwref	02:37.90
7.	vx14	02:40.34
8.	boru	02:46.30
9.	vowels	02:53.45
10.	beatrixwashere	02:54.43

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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2025-05-13 12:08:26

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