3
5
			1		2
4		1
					5
6

Difficulty: Super easy (0)

					6
	1	4
	2
				5
			3	6
3

Difficulty: Super easy (0)

	5
				6
4	3
				1	3
	6
				4

Difficulty: Super easy (0)

				4
	4	6			1
2			4	5
	1

Difficulty: Super easy (0)