idnr: 249
23
13
16
10
29
5
16
13
10
11
11
36
4
12
4
7
14
9
8
10
8
14
8
3
11
7
6
20
11
17
18
3
16
6
6
13
15
3
8
13
7
5
5
37
10
9
4
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1614
23
16
4
7
39
3
4
21
17
10
29
8
23
20
4
11
39
10
17
6
4
27
6
8
24
23
16
4
16
17
4
18
3
17
30
15
17
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1670
34
4
24
6
19
4
16
11
19
4
8
11
13
3
17
10
14
16
5
17
11
15
12
24
17
10
4
18
7
11
23
17
4
18
13
16
7
30
18
Difficulty: Medium
Legal numbers: 1-9
idnr: 1636
4
34
24
11
3
23
5
19
23
12
11
23
29
17
8
26
14
10
11
11
15
5
12
15
24
10
11
4
29
5
11
8
17
23
3
6
8
9
17
17
13
3
27
4
21
7
Difficulty: Medium
Legal numbers: 1-9