idnr: 965
56
6
20
15
38
4
19
90
24
41
27
4
20
4
22
38
7
57
42
21
39
21
23
Difficulty: Hard
Legal numbers: 1-20
idnr: 868
4
3
3
90
7
28
74
90
74
34
35
35
6
37
40
39
38
38
38
4
42
21
Difficulty: Very hard
Legal numbers: 1-20
idnr: 519
6
4
3
74
7
27
38
21
74
18
38
6
20
4
20
21
56
19
20
3
43
22
Difficulty: Medium
Legal numbers: 1-20
idnr: 918
4
74
4
39
18
3
45
4
23
23
39
39
39
11
42
38
3
39
24
40
38
60
21
Difficulty: Medium
Legal numbers: 1-20