idnr: 3717
29
3
17
19
17
17
4
16
18
Difficulty: Hard
Legal numbers: 1-9
idnr: 1282
12
8
23
21
6
7
13
13
23
Difficulty: Medium
Legal numbers: 1-9
idnr: 3952
29
3
16
18
4
16
17
20
15
Difficulty: Hard
Legal numbers: 1-9
idnr: 1763
13
12
8
9
18
14
7
14
15
Difficulty: Medium
Legal numbers: 1-9