idnr: 334
8
7
4
7
9
4
8
5
Difficulty: Medium
Legal numbers: 1-4
idnr: 888
8
6
5
9
8
4
7
7
Difficulty: Easy
Legal numbers: 1-4
idnr: 458
8
6
3
6
9
6
9
5
Difficulty: Easy
Legal numbers: 1-4
idnr: 511
9
4
4
6
8
4
6
5
Difficulty: Easy
Legal numbers: 1-4