idnr: 5632

4		6

			3
		2

			1		3

Difficulty: Easy (0)

idnr: 7573


	4	6
	2	3
			1	3
			3	6

Difficulty: Very easy (0)

idnr: 11030

	4		5	6

1
					4

	5	1		3

Difficulty: Easy (0)

idnr: 459

			6	3
	3


				4
	2	1

Difficulty: Very easy (0)