idnr: 4566
10
29
13
17
16
27
24
8
Difficulty: Hard
Legal numbers: 1-9
idnr: 1271
8
15
26
6
23
6
16
10
Difficulty: Medium
Legal numbers: 1-9
idnr: 4288
6
24
6
12
23
17
21
9
Difficulty: Hard
Legal numbers: 1-9
idnr: 3150
24
7
6
12
24
19
22
8
Difficulty: Hard
Legal numbers: 1-9