idnr: 1749


1	2	5
				3
	4
			1	5	6

Difficulty: Super easy (0)

idnr: 3907


			1	4
		6			4
5			3
	3	4

Difficulty: Very easy (0)

idnr: 6108

					1
		2		6


	5		1
3

Difficulty: Very easy (0)

idnr: 3015

			4	5

4	3
				4	1

	6	5

Difficulty: Very easy (0)