idnr: 248
29
16
8
17
4
11
16
17
6
17
16
11
30
9
7
18
6
24
29
3
16
22
15
4
12
29
11
5
3
5
14
17
11
29
17
14
7
7
9
17
21
15
17
3
17
27
3
9
11
14
24
14
16
9
9
23
31
3
13
34
20
27
6
11
15
8
7
8
21
16
10
5
11
17
24
12
23
8
29
11
3
17
16
7
22
11
30
18
12
17
23
15
16
3
17
29
19
17
3
7
23
16
12
13
13
12
3
17
30
22
11
12
9
9
23
16
4
3
10
4
11
4
18
3
9
4
22
23
20
10
10
18
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1401
13
29
17
17
17
7
7
23
30
13
17
33
8
4
22
18
19
16
16
4
16
13
3
12
16
30
27
10
8
11
17
23
14
10
4
24
25
16
16
4
15
11
32
17
19
3
25
3
23
11
3
21
16
14
21
3
14
4
8
10
21
7
24
3
23
6
6
3
17
30
4
22
18
13
8
16
12
16
13
17
13
18
16
26
29
3
27
11
24
17
16
21
3
22
8
10
16
4
10
16
16
18
14
17
12
16
24
27
24
25
22
6
4
15
17
3
4
20
29
11
12
24
7
10
16
3
23
11
7
12
32
13
16
3
8
16
20
16
15
13
16
26
Difficulty: Very hard
Legal numbers: 1-9
idnr: 537
40
16
4
16
7
3
16
17
7
4
16
13
17
9
6
16
3
13
8
4
43
21
7
11
16
15
17
21
16
30
3
16
11
17
3
10
16
10
17
10
16
10
4
21
8
25
17
13
12
11
3
19
12
3
3
16
7
11
3
4
6
17
3
10
16
6
17
11
29
5
29
30
31
9
38
18
9
10
7
13
6
4
16
3
4
13
16
10
8
4
16
10
16
17
16
43
30
30
26
4
15
16
7
4
5
10
3
16
3
12
17
16
3
10
10
6
11
17
13
4
15
11
23
14
11
17
12
24
7
17
15
3
16
17
8
3
16
4
9
3
27
4
21
3
17
14
16
19
4
10
19
3
3
24
Difficulty: Hard
Legal numbers: 1-9
idnr: 2017
17
3
30
15
17
3
11
4
20
3
26
4
8
9
30
12
10
16
4
15
9
17
30
30
5
16
4
15
7
14
16
16
32
13
16
4
3
5
23
16
20
15
3
27
17
14
17
8
15
17
4
10
10
11
3
11
6
13
11
17
11
3
8
12
20
9
10
24
4
7
7
3
3
19
38
5
24
9
11
4
4
4
13
11
3
11
25
17
9
3
4
6
13
3
11
16
10
34
5
23
16
3
16
9
19
14
17
13
9
10
4
10
11
28
24
30
9
21
18
24
13
13
22
8
12
3
11
13
12
16
5
3
17
3
7
16
8
35
17
4
14
4
11
3
18
10
12
12
Difficulty: Very hard
Legal numbers: 1-9