idnr: 4344
10
4
3
8
16
6
17
17
19
Difficulty: Medium
Legal numbers: 1-9
idnr: 2342
30
7
17
16
23
28
4
17
20
Difficulty: Hard
Legal numbers: 1-9
idnr: 3070
23
7
24
7
12
4
22
23
8
Difficulty: Very hard
Legal numbers: 1-9
idnr: 4110
17
23
11
16
6
20
16
24
13
Difficulty: Very hard
Legal numbers: 1-9