idnr: 1042

4	2			3
		4

3	1		2
1

Difficulty: Super easy

idnr: 428


			3

2			1
3			2	1

Difficulty: Super easy

idnr: 127

	4			3
				2
		1		1
4			2
3

Difficulty: Super easy

idnr: 986

1

		2
3
2		3	1

Difficulty: Super easy