5
		5
			3	5
	3	2
			6
		4

Difficulty: Easy (0)

	6		3
	4	3
			2	3
		4		5

Difficulty: Very easy (0)

		6
4					1
					5
3
2					3
			2

Difficulty: Very easy (0)

		5
5		6			1
3			5		4
			3

Difficulty: Super easy (0)