idnr: 1020
4
13
25
19
6
7
16
8
Difficulty: Hard
Legal numbers: 1-9
idnr: 1936
23
24
15
7
23
28
25
9
Difficulty: Medium
Legal numbers: 1-9
idnr: 2498
4
29
11
12
13
16
15
20
Difficulty: Very hard
Legal numbers: 1-9
idnr: 2827
4
30
10
14
10
16
16
20
Difficulty: Super hard
Legal numbers: 1-9