7	8			2
	5		2
	2		4		6
			3	7			5
4			5	1
		1		5		3
				3		7
		3			1	4

Difficulty: Very easy (0)

					4	7
	2		8		6
6	5			7
	8	2
					5	3
			1			4	2
		7		1		8
	4	8

Difficulty: Very easy (0)

2		4					6
	6		7			8	5
				1	5
				6		7	3
8	5		2
		6	3
3	7			5		2
6					3		7

Difficulty: Super easy (0)

						8
			2	4	6	1
5	1			7	8
		3		5		4
	2		8		4
		4	1			2	7
	4	2	5	6
	6

Difficulty: Super easy (0)