idnr: 559
3
7
5
7
7
7
7
5
Difficulty: Easy
Legal numbers: 1-4
idnr: 454
7
7
6
9
6
3
9
5
Difficulty: Easy
Legal numbers: 1-4
idnr: 529
3
6
4
9
6
4
7
5
Difficulty: Easy
Legal numbers: 1-4
idnr: 615
9
4
3
9
9
3
8
5
Difficulty: Easy
Legal numbers: 1-4