idnr: 386

			5		4
					6
				4
	2
2
1		4

Difficulty: Easy (0)

idnr: 4682

		1			5
			4
			3
		2
		5
4			5

Difficulty: Very easy (0)

idnr: 1640

	4		5		6

				6
	2

4		1		3

Difficulty: Very easy (0)

idnr: 4162

			3	5
				4	1


5	1
	3	6

Difficulty: Super easy (0)