idnr: 631
20
3
4
3
34
9
13
8
11
3
3
4
10
11
6
6
10
24
3
29
3
7
17
18
13
4
4
10
16
15
12
19
30
34
6
16
27
4
3
5
17
8
4
8
3
4
30
13
16
28
12
17
17
20
4
9
4
3
15
4
15
28
7
17
11
4
10
3
16
30
4
17
4
3
13
8
17
5
8
16
9
16
9
18
7
16
21
39
10
3
31
11
5
16
3
11
8
4
8
13
16
14
17
5
12
12
16
3
23
8
7
16
9
6
7
15
35
10
16
33
12
21
7
24
31
16
20
4
17
4
15
10
20
23
4
16
12
4
12
11
8
16
10
20
Difficulty: Very hard
Legal numbers: 1-9
idnr: 268
17
4
19
4
4
29
17
17
24
12
24
12
10
18
16
4
16
16
9
9
6
20
4
4
10
25
16
16
7
6
4
9
30
30
16
33
23
33
7
7
4
16
10
17
4
19
30
12
16
3
11
3
27
3
19
16
10
23
23
3
29
12
17
16
4
17
29
21
3
16
10
3
17
19
3
17
19
19
24
3
19
17
17
4
8
19
17
4
20
17
16
3
21
17
10
21
4
15
24
20
23
16
3
17
12
13
27
16
24
18
16
16
25
7
3
17
3
12
17
13
4
18
10
3
4
11
23
17
9
4
21
10
26
23
38
3
16
17
7
4
7
3
16
10
13
13
12
16
10
11
9
11
Difficulty: Very hard
Legal numbers: 1-9
idnr: 422
35
3
4
24
17
10
3
7
16
8
24
4
29
29
12
4
24
10
10
26
16
10
3
6
15
29
18
4
3
24
8
23
24
15
7
19
4
8
26
21
29
19
34
10
4
19
3
38
7
14
17
18
18
17
15
17
12
16
18
17
12
24
16
17
24
27
13
7
16
8
17
3
11
3
8
16
12
12
17
18
4
11
30
24
15
7
22
6
10
14
30
13
3
10
11
19
3
12
16
34
23
4
9
35
13
23
7
13
4
19
24
7
21
16
16
23
17
4
17
3
20
17
3
4
10
16
3
10
10
30
9
9
Difficulty: Very hard
Legal numbers: 1-9
idnr: 77
4
16
3
14
16
35
16
3
12
16
8
4
23
16
4
8
8
17
17
30
12
3
32
16
15
23
16
9
11
9
3
16
17
16
10
7
16
12
3
11
11
15
16
12
21
8
23
17
7
9
6
15
21
8
20
25
7
23
10
38
21
10
3
4
38
11
22
15
18
8
19
24
11
34
12
23
16
12
18
3
10
4
18
7
13
18
9
25
7
9
14
3
18
7
12
8
3
16
13
29
20
13
16
16
16
13
6
17
5
3
16
7
8
23
10
27
17
3
3
10
8
13
4
15
10
17
11
9
17
4
6
17
16
16
18
4
10
16
4
25
26
20
12
15
6
8
Difficulty: Super hard
Legal numbers: 1-9