idnr: 6
15
38
57
11
21
4
7
21
22
39
3
20
25
11
7
3
7
50
56
57
3
18
5
56
21
10
6
57
37
7
8
38
43
4
3
90
38
74
56
4
37
20
4
39
57
39
3
59
39
19
3
39
36
22
38
18
Difficulty: Medium
Legal numbers: 1-20
idnr: 49
7
11
38
74
4
39
10
23
19
38
23
65
22
38
7
37
56
15
23
39
11
20
23
4
41
90
56
7
23
73
40
25
36
23
38
18
7
19
18
4
46
24
3
21
10
20
11
74
27
21
19
39
6
5
39
25
4
22
38
20
63
22
5
38
Difficulty: Very hard
Legal numbers: 1-20
idnr: 32
4
38
16
38
3
19
25
89
10
38
57
4
63
21
21
3
20
44
73
24
3
4
20
21
24
24
74
19
38
38
89
4
54
11
20
16
56
4
20
36
22
39
22
39
21
62
38
22
3
39
4
39
21
65
26
21
Difficulty: Very hard
Legal numbers: 1-20
idnr: 38
3
39
132
38
7
74
20
33
3
4
18
60
38
23
21
21
3
22
7
15
6
15
15
3
19
57
22
36
41
5
56
5
27
57
45
7
6
38
20
58
25
3
21
22
11
53
3
26
3
56
5
3
39
24
3
23
39
38
4
22
66
18
21
21
Difficulty: Very hard
Legal numbers: 1-20