idnr: 14556

		3
	4				2
5
					1
1				4
			2

Difficulty: Super easy (0)

idnr: 430


			6	4
			2
		1
	4	5

Difficulty: Very easy (0)

idnr: 17970

				1
			4
					1


	5				6

Difficulty: Super easy (0)

idnr: 6413


6			3
		2	1
		3	6
		5			1

Difficulty: Super easy (0)