idnr: 663
8
4
24
18
11
15
11
16
30
11
Difficulty: Easy
Legal numbers: 1-9
idnr: 1547
16
12
6
4
5
13
29
11
18
10
Difficulty: Very hard
Legal numbers: 1-9
idnr: 914
20
9
18
9
12
3
32
16
17
14
Difficulty: Medium
Legal numbers: 1-9
idnr: 2857
11
6
29
16
6
15
23
26
4
22
5
15
Difficulty: Medium
Legal numbers: 1-9