idnr: 60
22
7
39
56
6
38
3
154
31
40
39
56
21
88
4
38
29
41
20
57
17
4
3
39
42
13
24
29
16
22
6
39
4
19
22
39
14
24
31
19
3
26
23
3
25
7
6
39
8
6
4
17
22
39
17
38
81
8
25
28
Difficulty: Very hard
Legal numbers: 1-20
idnr: 53
4
7
4
38
4
89
7
39
19
7
18
49
4
42
3
4
4
39
23
39
3
4
38
7
20
56
39
6
21
56
45
72
39
24
38
15
39
3
22
39
38
77
62
39
7
21
3
20
22
6
5
39
3
39
4
4
25
38
66
7
21
21
Difficulty: Easy
Legal numbers: 1-20
idnr: 25
38
57
6
38
38
23
57
57
4
39
39
59
39
20
6
58
42
4
3
38
73
23
38
6
39
73
21
21
56
44
20
37
3
38
38
39
41
56
21
4
39
56
21
7
6
37
4
39
22
4
5
56
56
43
40
4
4
20
23
22
21
21
Difficulty: Medium
Legal numbers: 1-20
idnr: 23
11
3
15
39
57
4
4
39
21
21
3
23
73
45
73
23
39
21
21
3
23
56
17
4
40
57
4
22
41
18
11
73
3
21
24
15
19
26
18
74
57
3
5
38
37
19
4
22
3
39
4
31
38
20
5
23
Difficulty: Very hard
Legal numbers: 1-20