idnr: 4780
23
7
11
4
23
6
22
21
9
Difficulty: Very hard
Legal numbers: 1-9
idnr: 2140
17
4
11
15
13
16
17
20
17
Difficulty: Medium
Legal numbers: 1-9
idnr: 4048
6
24
7
23
9
4
22
26
7
Difficulty: Very hard
Legal numbers: 1-9
idnr: 2985
10
24
16
13
23
4
27
25
12
Difficulty: Very hard
Legal numbers: 1-9