idnr: 199196
3
40
17
4
7
23
7
11
9
23
15
24
26
3
7
10
16
24
11
Difficulty: Very hard
Legal numbers: 1-9
idnr: 406650
16
6
3
9
38
10
39
28
7
16
10
9
7
4
10
6
4
11
7
17
30
11
Difficulty: Hard
Legal numbers: 1-9
idnr: 292800
38
3
7
3
11
38
4
16
11
15
3
17
22
16
31
4
21
12
17
12
17
Difficulty: Hard
Legal numbers: 1-9
idnr: 313936
15
17
30
17
4
9
16
3
32
3
5
10
15
3
30
11
17
11
3
12
4
11
17
13
17
32
18
9
Difficulty: Medium
Legal numbers: 1-9