idnr: 1166
9
7
5
6
8
4
8
5
Difficulty: Medium
Legal numbers: 1-4
idnr: 1153
8
3
3
8
8
6
7
7
Difficulty: Easy
Legal numbers: 1-4
idnr: 541
7
9
5
7
9
4
8
5
Difficulty: Medium
Legal numbers: 1-4
idnr: 171
7
9
5
8
8
4
8
7
Difficulty: Easy
Legal numbers: 1-4