idnr: 4220
9
11
9
7
11
13
9
9
6
4
14
4
Difficulty: Easy
Legal numbers: 1-5
idnr: 4245
8
14
10
14
9
10
15
8
3
3
15
9
Difficulty: Medium
Legal numbers: 1-5
idnr: 3187
8
14
7
13
4
11
3
5
8
9
11
9
Difficulty: Hard
Legal numbers: 1-5
idnr: 2747
10
9
7
4
10
13
8
5
4
4
13
3
Difficulty: Medium
Legal numbers: 1-5