idnr: 512341
17
7
29
16
13
16
10
29
17
11
9
6
4
21
29
19
7
12
3
6
16
11
13
6
9
Difficulty: Hard
Legal numbers: 1-9
idnr: 67367
17
28
7
16
10
11
28
14
15
7
17
10
13
24
5
17
17
16
15
6
10
12
3
4
10
3
3
10
Difficulty: Medium
Legal numbers: 1-9
idnr: 125031
16
6
41
23
24
8
29
16
23
14
16
15
25
9
17
14
23
10
7
23
13
22
14
3
12
17
6
10
Difficulty: Very hard
Legal numbers: 1-9
idnr: 522564
30
16
15
7
22
3
16
26
8
24
10
19
6
24
30
6
17
24
4
15
9
16
9
21
17
Difficulty: Very hard
Legal numbers: 1-9