idnr: 9
10
39
39
15
21
38
24
3
42
22
4
39
21
38
7
89
20
15
39
21
6
20
6
28
23
7
43
56
43
17
4
3
90
44
3
39
4
26
20
10
42
17
4
5
39
21
20
4
20
39
22
42
23
22
Difficulty: Medium
Legal numbers: 1-20
idnr: 59
38
3
39
38
37
4
4
22
39
7
38
3
5
38
46
70
57
20
21
3
21
4
131
22
73
39
4
3
10
32
40
14
38
38
23
39
7
31
39
39
7
5
38
57
40
26
6
34
3
24
39
4
39
18
3
38
25
4
39
21
38
61
61
21
21
39
Difficulty: Very hard
Legal numbers: 1-20
idnr: 52
38
39
16
44
119
4
143
38
38
46
56
33
3
24
60
19
38
29
22
4
16
39
20
23
3
3
33
30
3
18
39
37
3
9
4
60
16
7
39
48
12
38
29
4
8
38
38
52
38
3
37
10
47
25
Difficulty: Very hard
Legal numbers: 1-20
idnr: 31
104
4
39
38
4
3
20
6
43
105
10
22
11
59
38
20
23
74
4
21
4
18
20
21
21
7
19
21
6
46
73
28
37
21
104
10
38
6
73
39
3
40
66
4
6
20
37
18
4
18
22
3
39
38
5
4
17
3
63
20
42
20
Difficulty: Very hard
Legal numbers: 1-20