idnr: 626
17
30
34
4
17
9
6
16
34
16
35
24
16
13
6
16
6
15
9
40
7
6
23
3
27
29
38
6
17
8
10
16
4
10
10
9
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1207
4
17
7
17
4
3
14
23
9
23
3
24
16
18
10
20
10
11
17
8
18
10
16
19
23
7
17
16
12
14
24
17
4
3
16
16
4
19
17
18
24
10
20
Difficulty: Medium
Legal numbers: 1-9
idnr: 1
22
14
20
12
11
15
8
13
7
42
5
9
4
9
10
9
7
7
9
10
11
6
26
11
9
10
21
8
11
9
8
13
9
14
8
11
13
10
4
4
39
10
10
Difficulty: Very hard
Legal numbers: 1-9
idnr: 831
28
24
3
4
34
12
7
16
12
17
19
25
16
42
16
4
25
6
15
7
3
14
16
9
16
12
17
25
6
8
4
12
17
13
23
8
21
17
12
17
21
26
10
23
Difficulty: Very hard
Legal numbers: 1-9