idnr: 1642

		4
3
			2
	2

Difficulty: Super easy (0)

idnr: 2803

	3
		4
	2
		1

Difficulty: Super easy (0)

idnr: 2297

		3	1


3	4

Difficulty: Super easy (0)

idnr: 3749

		4	3
		2
	1
4	3

Difficulty: Super easy (0)