idnr: 2379

	6
			5
			4
		1
		5
				3

Difficulty: Very easy (0)

idnr: 2743

	1
				5
		6		3	2
4	3		5
	5
				1

Difficulty: Super easy (0)

idnr: 1651

			3
2			4
1					4
6					1
		4			2
		2

Difficulty: Super easy (0)

idnr: 3113

6		4			3
	3


				5
1			3		6

Difficulty: Very easy (0)