idnr: 1607
16
10
16
10
10
20
17
9
12
3
15
6
Difficulty: Medium
Legal numbers: 1-9
idnr: 3461
17
30
16
16
29
28
4
16
10
3
20
9
Difficulty: Medium
Legal numbers: 1-9
idnr: 1525
15
16
35
19
4
17
3
5
11
3
15
9
Difficulty: Very hard
Legal numbers: 1-9
idnr: 4154
17
10
3
10
10
15
17
5
13
17
20
11
Difficulty: Medium
Legal numbers: 1-9