idnr: 538
17
28
6
14
6
15
27
17
Difficulty: Very hard
Legal numbers: 1-9
idnr: 2362
23
3
10
24
18
4
18
8
Difficulty: Medium
Legal numbers: 1-9
idnr: 4188
7
23
24
7
7
23
19
12
Difficulty: Medium
Legal numbers: 1-9
idnr: 723
7
12
16
6
20
15
14
10
Difficulty: Very hard
Legal numbers: 1-9