idnr: 634

3
1
			4
			3

Difficulty: Super easy (0)

idnr: 1795

1		4
	2
		2
	4		1

Difficulty: Super easy (0)

idnr: 1240

			3
1			4
4			1
3

Difficulty: Super easy (0)

idnr: 1308

	1
	3	4
	4	3
		1

Difficulty: Super easy (0)