idnr: 4910
29
6
30
17
9
16
7
30
16
23
17
10
Difficulty: Hard
Legal numbers: 1-9
idnr: 1562
16
10
8
16
4
7
30
15
24
14
Difficulty: Very hard
Legal numbers: 1-9
idnr: 3365
3
16
23
17
6
18
17
3
22
11
Difficulty: Medium
Legal numbers: 1-9
idnr: 3023
4
17
29
11
18
23
3
17
18
22
Difficulty: Very hard
Legal numbers: 1-9