idnr: 1793
10
30
3
15
12
16
15
17
Difficulty: Hard
Legal numbers: 1-9
idnr: 2261
23
16
15
7
17
17
19
12
Difficulty: Easy
Legal numbers: 1-9
idnr: 4674
16
6
11
7
14
16
12
8
Difficulty: Medium
Legal numbers: 1-9
idnr: 4267
7
23
11
6
7
12
15
5
Difficulty: Medium
Legal numbers: 1-9