idnr: 3929
30
6
16
17
23
27
3
19
15
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1290
6
7
10
13
10
3
8
11
6
Difficulty: Medium
Legal numbers: 1-9
idnr: 574
12
8
14
11
14
12
5
11
9
Difficulty: Hard
Legal numbers: 1-9
idnr: 530
16
17
17
8
21
17
7
14
13
Difficulty: Medium
Legal numbers: 1-9