idnr: 1853
16
4
7
30
17
3
11
11
17
19
23
10
4
12
17
23
16
11
17
3
4
22
24
16
15
9
24
12
6
23
9
16
25
11
20
11
16
33
37
9
16
17
23
14
17
12
43
22
3
11
17
25
6
16
11
4
14
3
24
4
11
24
13
9
27
22
17
19
17
9
3
12
4
23
13
12
17
22
3
12
16
17
29
32
11
12
9
4
10
6
16
6
6
20
7
17
6
29
17
10
23
13
30
3
14
30
10
6
35
30
11
3
36
3
11
20
12
7
3
9
3
9
17
11
9
12
11
14
13
3
10
9
25
11
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1150
4
3
10
4
16
16
6
8
12
34
30
42
16
11
16
4
6
22
11
13
17
10
4
29
10
18
4
11
16
32
4
24
3
22
19
3
16
8
17
10
6
6
12
17
13
3
24
4
13
17
23
16
6
19
16
16
9
6
11
9
9
10
12
23
29
21
10
24
4
30
15
15
15
24
4
22
7
8
16
6
29
7
13
6
14
14
8
6
17
5
3
29
21
23
3
11
4
34
10
9
16
8
3
17
7
20
11
8
3
4
4
10
21
11
14
12
9
20
16
10
20
16
17
3
20
5
17
10
3
6
10
30
4
5
17
17
7
15
17
21
23
23
16
3
23
4
16
3
12
10
11
16
14
11
3
19
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1606
3
16
16
16
6
23
7
16
16
35
17
11
6
10
14
6
14
14
3
3
17
22
16
36
7
11
7
11
17
3
7
23
4
21
4
30
26
16
10
17
10
21
11
12
16
20
26
4
42
16
17
10
14
14
6
16
7
3
25
19
8
17
29
5
15
28
16
13
31
10
8
5
8
13
38
3
7
12
22
10
6
16
8
30
10
4
11
11
3
16
35
10
16
4
16
22
13
7
4
23
16
24
3
13
17
11
35
15
13
10
16
10
18
35
29
17
24
15
4
33
24
4
17
24
7
27
6
17
15
4
10
4
6
15
16
4
16
16
33
19
11
13
12
13
11
15
Difficulty: Very hard
Legal numbers: 1-9
idnr: 2312
4
16
10
17
4
23
3
4
16
16
3
23
17
14
3
20
4
12
23
10
28
35
19
29
19
4
33
11
24
18
3
15
3
19
40
7
12
37
10
12
9
6
3
7
7
15
4
6
17
9
35
9
8
4
7
16
12
39
17
26
15
13
3
14
8
38
12
17
8
23
10
12
17
19
3
4
11
24
10
12
17
11
18
17
9
17
10
23
34
26
21
17
11
11
6
15
4
12
17
10
4
4
14
23
4
9
7
22
9
23
17
16
7
13
16
15
3
17
4
4
16
20
3
3
13
17
17
30
4
19
19
30
12
13
13
13
Difficulty: Very hard
Legal numbers: 1-9