idnr: 3521
4
12
4
5
10
11
8
7
5
9
13
6
Difficulty: Easy
Legal numbers: 1-5
idnr: 2132
12
9
6
3
11
12
9
3
8
3
12
6
Difficulty: Hard
Legal numbers: 1-5
idnr: 4420
13
3
4
4
12
10
4
5
8
9
12
6
Difficulty: Hard
Legal numbers: 1-5
idnr: 979
15
4
15
12
11
14
7
7
4
8
13
12
Difficulty: Very hard
Legal numbers: 1-5