idnr: 2339

5		6	2
		2


			1
		4	3		6

Difficulty: Very easy (0)

idnr: 6310

1	4
		5			1


3			2
				1	6

Difficulty: Very easy (0)

idnr: 58

	3	6		2

					4
6

	4		3	1

Difficulty: Easy (0)

idnr: 5236

					2

1		4		2
	3		5		4

5

Difficulty: Very easy (0)