idnr: 3731
17
3
24
7
11
11
29
27
7
18
23
12
3
4
25
10
3
Difficulty: Hard
Legal numbers: 1-9
idnr: 1727
6
7
17
3
6
9
29
20
12
23
6
4
16
17
28
10
11
Difficulty: Very hard
Legal numbers: 1-9
idnr: 4815
3
7
39
9
12
6
24
16
16
24
22
Difficulty: Very hard
Legal numbers: 1-9
idnr: 3788
3
17
17
11
29
23
17
17
4
15
16
25
12
Difficulty: Easy
Legal numbers: 1-9