Norinori

Norinori is a logic puzzle with simple rules and challenging solutions.

The rules of Norinori are simple:
You have to shade some of the cells in such a way that:
- Exactly 2 cells are shaded in each region.
- Each shaded cell should be a part of a domino*. Dominoes can cross the region borders.
- The dominoes cannot touch each other except diagonally.

* A domino is a shape made of 2 shaded cells next to each other (1x2 or 2x1).

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This Month
1.	ypw19	00:02.91
2.	RaiT	00:03.33
3.	CieMichu	00:03.61
4.	arod97	00:03.68
5.	Oryn	00:03.70
6.	Gazette	00:03.75
7.	bdzzj	00:04.05
8.	Szofi	00:04.56
9.	Axiomatically_confus...	00:04.62
10.	missPear	00:04.64
11.	thall	00:04.94
12.	vh0n3ii	00:05.16
13.	sugoinonograms	00:05.23
14.	wilbel3	00:05.85
15.	si1verwind	00:06.24
16.	WinterBirth	00:06.40
17.	Beastinboston	00:06.51
18.	RelaxedCockatoo	00:06.62
19.	gazer	00:06.63
20.	Elva Elíasdóttir	00:06.68

This Week
1.	ypw19	00:02.91
2.	Gazette	00:04.31
3.	sugoinonograms	00:05.23
4.	bdzzj	00:05.70
5.	wilbel3	00:08.71
6.	Samantha Ahn	00:10.71
7.	KingRose	00:10.81
8.	junesnow17	00:11.45
9.	llmt9	00:15.75
10.	kroller	00:15.89
11.	ggzzmm01	00:17.98
12.	Evonne	00:18.66
13.	Veergot	00:22.52
14.	Samuelflorr	00:27.02
15.	Yvetttte	00:27.46
16.	TachibanaNya	01:12.04
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Today
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MO3
1.	numbrr	00:01.99
2.	jaybrainer	00:02.00
3.	vowels	00:02.19
4.	BingBongBob	00:02.33
5.	nabi	00:02.34
6.	Make	00:02.81
7.	SunOceanBeach	00:02.84
8.	Nick	00:02.88
9.	飞飞	00:02.95
10.	anDrES172	00:02.96

AO5
1.	jaybrainer	00:02.04
2.	numbrr	00:02.16
3.	vowels	00:02.23
4.	nabi	00:02.60
5.	BingBongBob	00:02.68
6.	SunOceanBeach	00:02.99
7.	Nick	00:03.01
8.	飞飞	00:03.02
8.	anDrES172	00:03.02
10.	Make	00:03.08

AO12
1.	jaybrainer	00:02.43
2.	numbrr	00:02.51
3.	vowels	00:02.73
4.	nabi	00:03.06
5.	BingBongBob	00:03.30
6.	Make	00:03.32
7.	Douglas Shamlin Jr.	00:03.33
8.	anDrES172	00:03.34
9.	Nick	00:03.35
10.	飞飞	00:03.41

Robots / programmatic solvers		info
1.	cheyette	00:00.186
2.	Paul Bismuth	00:01.143
3.	xiouo	00:03.949

* 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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2025-12-21 01:48:58

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