idnr: 2516
35
17
3
12
23
17
35
3
19
17
4
11
7
25
3
16
17
35
4
10
16
39
10
21
7
6
17
6
17
4
7
13
34
20
10
15
4
17
4
16
24
11
10
6
8
22
3
16
15
20
7
9
4
8
10
23
33
5
15
7
22
13
20
16
10
4
10
4
16
5
10
10
6
6
23
6
6
15
10
38
7
12
17
7
3
17
16
4
9
27
23
34
4
9
9
17
4
9
20
7
23
16
16
22
9
16
11
34
10
6
17
22
13
4
17
18
10
16
22
12
17
24
17
16
16
16
8
16
12
25
4
17
11
3
18
17
20
17
12
21
Difficulty: Very hard
Legal numbers: 1-9
idnr: 2204
16
4
7
29
17
6
29
3
17
16
4
4
21
8
7
3
17
19
16
9
24
19
28
6
5
17
12
7
20
7
16
3
13
23
4
9
35
8
10
24
21
23
4
12
16
24
12
10
19
11
4
11
34
23
16
8
21
17
10
3
17
4
13
3
9
22
18
4
35
18
32
24
9
6
8
7
11
10
29
10
16
13
24
12
3
16
15
17
9
15
16
8
10
17
15
10
3
15
16
7
29
27
24
16
18
3
21
23
17
13
23
7
18
24
3
11
3
15
16
6
22
5
10
4
27
29
12
29
17
17
11
16
7
16
23
3
3
4
3
17
16
19
4
4
16
4
16
9
28
16
27
4
19
8
11
12
Difficulty: Hard
Legal numbers: 1-9
idnr: 281
25
3
9
24
17
4
10
16
24
4
16
28
23
19
4
8
3
23
11
17
34
40
24
6
23
3
12
13
10
3
11
4
14
3
44
14
6
16
26
37
17
4
10
10
17
3
5
5
17
16
16
11
12
30
16
15
28
20
30
15
16
11
35
3
10
7
15
4
11
11
3
4
16
4
14
8
20
4
26
3
34
10
4
21
13
15
8
4
4
13
7
16
16
8
4
23
5
3
3
21
23
25
11
21
16
3
23
12
7
30
7
10
17
19
4
13
3
4
16
17
41
17
9
17
10
10
29
17
Difficulty: Very hard
Legal numbers: 1-9
idnr: 786
4
17
18
3
15
18
4
18
3
12
7
16
11
3
11
29
22
6
9
24
23
16
30
3
6
21
21
6
10
31
4
4
11
9
42
9
4
16
4
16
4
24
8
23
5
15
7
29
4
9
6
9
14
17
6
9
7
7
15
24
16
4
8
12
17
16
8
41
9
16
12
7
22
6
13
16
16
8
7
16
30
3
32
7
11
29
6
25
4
10
23
6
16
3
39
11
9
5
4
16
29
10
12
17
10
6
10
3
13
24
7
23
3
7
30
19
11
17
6
11
11
9
7
13
11
10
8
24
12
19
17
10
4
12
19
3
14
17
17
4
3
22
17
24
3
9
16
10
Difficulty: Very hard
Legal numbers: 1-9