idnr: 637
10
14
9
11
10
8
12
8
Difficulty: Very hard
Legal numbers: 1-5
idnr: 2670
4
10
12
9
10
8
6
9
Difficulty: Medium
Legal numbers: 1-5
idnr: 2086
8
11
5
6
11
3
8
4
Difficulty: Easy
Legal numbers: 1-5
idnr: 251
10
12
8
8
12
9
10
9
Difficulty: Very hard
Legal numbers: 1-5