idnr: 1498
12
10
10
23
12
17
6
11
12
9
Difficulty: Hard
Legal numbers: 1-9
idnr: 1809
4
17
30
11
24
20
3
17
21
17
Difficulty: Medium
Legal numbers: 1-9
idnr: 3504
3
17
30
11
17
21
17
3
19
24
Difficulty: Very hard
Legal numbers: 1-9
idnr: 3380
29
24
11
17
17
10
7
24
4
26
11
4
Difficulty: Very hard
Legal numbers: 1-9