idnr: 2154
16
7
8
6
16
16
10
11
Difficulty: Easy
Legal numbers: 1-9
idnr: 328
18
11
5
9
16
27
14
8
Difficulty: Very hard
Legal numbers: 1-9
idnr: 3181
3
7
3
24
15
16
16
16
Difficulty: Medium
Legal numbers: 1-9
idnr: 3771
3
23
9
23
17
16
23
16
Difficulty: Medium
Legal numbers: 1-9