idnr: 40
3
10
3
4
17
20
24
4
6
17
4
3
24
7
4
16
19
4
20
9
23
12
12
6
27
17
19
16
16
16
13
30
22
3
16
11
38
16
16
19
16
4
16
30
11
4
16
15
5
19
12
17
17
13
17
30
7
17
10
3
24
4
18
10
3
10
9
39
11
16
6
23
10
3
23
30
29
16
8
3
23
17
27
17
17
14
26
9
17
30
15
16
3
4
11
16
8
22
25
3
8
3
12
16
17
16
11
8
23
13
7
10
4
10
17
12
7
6
6
10
29
16
23
16
12
4
3
17
16
11
4
17
17
3
15
4
15
31
4
10
7
10
12
20
4
8
Difficulty: Very hard
Legal numbers: 1-9
idnr: 2267
23
41
4
10
17
4
3
4
24
24
17
16
4
12
13
34
27
3
15
30
19
4
33
29
11
17
16
10
17
15
3
11
15
3
11
3
15
17
4
10
21
27
20
9
8
4
16
9
17
8
3
10
17
7
12
7
17
11
4
3
15
7
30
16
6
21
21
3
7
30
10
5
24
7
4
23
23
32
8
7
11
16
10
8
17
4
30
29
16
16
4
10
4
16
17
3
9
35
32
9
20
41
14
16
35
4
17
10
12
16
19
16
16
4
14
10
3
9
11
3
20
13
12
16
28
28
23
4
9
24
17
19
7
4
6
12
17
14
4
17
17
3
10
16
24
17
27
15
34
16
17
15
Difficulty: Very hard
Legal numbers: 1-9
idnr: 875
17
4
39
23
34
24
29
7
23
11
13
19
24
17
21
17
4
12
16
24
39
3
17
17
18
4
28
19
9
16
9
13
4
9
11
7
24
17
13
16
5
3
6
3
15
15
21
20
9
11
12
10
4
8
38
20
24
16
17
17
13
3
11
15
27
20
8
3
14
4
16
36
28
17
21
12
25
11
23
4
16
6
23
21
17
3
16
10
19
10
35
16
10
39
11
17
26
35
16
16
4
12
3
8
23
9
29
21
3
10
3
9
16
18
6
15
6
9
6
7
35
14
5
4
17
15
14
8
17
10
10
22
Difficulty: Very hard
Legal numbers: 1-9
idnr: 2608
3
10
28
6
17
6
16
17
4
13
17
14
6
23
20
35
16
4
14
23
31
17
18
29
12
26
3
6
17
10
3
20
16
11
17
17
28
4
15
17
32
35
3
24
10
14
11
16
9
9
3
42
16
4
14
7
16
3
27
12
17
10
9
11
15
17
4
8
20
4
16
17
13
28
16
27
18
17
19
8
12
4
17
17
11
17
3
3
13
30
38
16
9
11
35
4
13
4
11
3
22
25
24
10
6
17
17
7
9
4
20
16
6
10
7
12
6
3
16
17
21
4
13
17
15
4
26
14
13
17
15
18
Difficulty: Very hard
Legal numbers: 1-9