idnr: 188
6
4
4
9
9
3
6
3
Difficulty: Easy
Legal numbers: 1-4
idnr: 80
8
4
4
6
9
7
8
4
Difficulty: Easy
Legal numbers: 1-4
idnr: 581
4
9
4
8
6
3
8
6
Difficulty: Easy
Legal numbers: 1-4
idnr: 788
7
4
5
7
8
7
7
5
Difficulty: Medium
Legal numbers: 1-4