4				3
			4		1
5			1	6
	4	2			3
2		6
	3				6

Difficulty: Super easy (0)

			1	6	5
2			4	1
				5
	6
	1	2			4
6	4	1

Difficulty: Very easy (0)

	2
		5	3		6
		1		5	4
3	6		1
6		3	4
				6

Difficulty: Very easy (0)

6			3		4
			1	2
	3		5
		1		4
	5	4
1		5			3

Difficulty: Super easy (0)