idnr: 1840
5
11
26
21
7
8
10
24
8
Difficulty: Medium
Legal numbers: 1-9
idnr: 3187
6
30
9
17
7
4
21
26
8
Difficulty: Very hard
Legal numbers: 1-9
idnr: 3672
16
3
29
19
17
17
16
24
21
Difficulty: Easy
Legal numbers: 1-9
idnr: 4981
17
29
11
30
28
21
3
19
22
Difficulty: Very hard
Legal numbers: 1-9