idnr: 2671
16
29
10
30
20
11
32
11
10
4
18
9
Difficulty: Medium
Legal numbers: 1-9
idnr: 4803
16
3
35
11
17
21
16
11
16
17
23
22
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1694
17
29
24
14
29
7
31
15
13
4
28
9
Difficulty: Hard
Legal numbers: 1-9
idnr: 3656
16
17
16
14
16
27
3
8
8
16
17
10
Difficulty: Medium
Legal numbers: 1-9