idnr: 1550
8
9
8
15
5
17
32
15
27
8
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1218
10
3
20
13
4
9
31
9
23
6
Difficulty: Hard
Legal numbers: 1-9
idnr: 2711
29
23
29
4
16
12
6
23
3
26
9
8
Difficulty: Hard
Legal numbers: 1-9
idnr: 2369
17
16
11
29
24
26
4
16
22
21
Difficulty: Very hard
Legal numbers: 1-9