idnr: 1857
37
4
21
16
16
7
7
3
9
4
22
20
29
13
11
27
8
10
9
24
7
17
16
4
10
13
3
13
17
35
17
9
23
12
11
Difficulty: Very hard
Legal numbers: 1-9
idnr: 2599
7
4
40
23
5
17
10
7
16
23
4
33
10
4
11
36
24
17
7
7
11
16
4
16
5
6
7
4
34
4
16
11
34
8
11
Difficulty: Medium
Legal numbers: 1-9
idnr: 2793
23
16
28
4
28
16
23
16
3
8
16
13
24
36
4
36
13
24
10
9
6
17
10
16
16
7
9
17
11
3
11
3
36
17
37
7
7
10
Difficulty: Very hard
Legal numbers: 1-9
idnr: 983
5
14
5
12
10
9
16
17
8
23
42
29
14
11
10
14
13
16
3
18
12
5
7
12
15
9
3
12
14
9
20
17
40
7
13
Difficulty: Very hard
Legal numbers: 1-9