idnr: 256
89
3
21
104
33
4
4
20
20
90
18
39
3
39
38
39
18
35
3
37
21
Difficulty: Very hard
Legal numbers: 1-20
idnr: 541
38
10
131
36
42
39
14
4
4
39
38
23
73
23
58
31
3
35
41
Difficulty: Medium
Legal numbers: 1-20
idnr: 845
39
29
39
3
25
22
10
28
53
4
6
5
10
10
38
13
24
7
21
39
4
4
39
49
21
22
Difficulty: Hard
Legal numbers: 1-20
idnr: 917
73
3
56
4
18
18
20
3
11
23
57
19
40
56
63
10
39
61
6
24
4
22
39
3
24
4
22
Difficulty: Medium
Legal numbers: 1-20