idnr: 2557
17
29
11
3
4
39
17
4
3
22
4
7
17
12
16
19
17
24
21
16
17
12
29
9
24
24
3
15
3
19
16
21
10
10
3
10
24
15
16
24
17
16
3
4
16
9
16
16
12
4
27
5
16
3
17
6
21
3
16
17
8
17
17
17
4
11
7
10
16
30
10
3
12
11
34
13
14
4
17
7
22
16
16
3
17
4
16
11
14
15
10
4
4
17
4
30
9
16
4
26
24
3
17
22
10
3
10
20
7
13
3
38
7
22
16
8
4
10
14
16
14
6
11
11
16
10
17
18
30
8
11
8
4
16
11
4
3
15
10
4
16
17
3
4
4
13
16
3
15
12
22
11
10
16
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1045
16
22
6
17
24
3
18
3
22
10
4
6
7
4
17
35
4
27
16
4
10
23
9
3
14
23
30
7
16
3
9
9
16
8
17
11
15
11
25
10
17
13
4
13
24
15
3
17
15
29
14
34
10
11
17
17
34
6
19
17
11
4
23
11
10
6
21
10
17
15
4
5
16
17
10
16
11
11
23
23
10
9
3
16
21
38
12
16
6
20
11
14
23
3
17
11
6
16
10
3
19
17
24
23
12
12
19
34
14
9
3
16
23
9
8
7
3
10
16
14
10
17
14
23
20
11
17
10
4
10
4
16
14
17
32
16
10
25
Difficulty: Very hard
Legal numbers: 1-9
idnr: 778
30
4
3
7
4
17
4
9
30
3
23
16
7
9
22
4
17
3
10
17
3
7
21
7
24
19
23
11
16
3
12
16
7
7
11
4
13
15
10
23
22
6
17
16
17
16
7
23
16
17
10
13
29
9
3
21
30
21
12
22
38
10
11
11
15
10
16
11
19
10
17
14
24
6
12
17
10
6
11
17
23
14
16
14
23
11
28
3
24
23
17
4
3
6
17
14
18
10
25
16
16
24
3
19
30
16
9
10
17
11
10
17
10
3
16
17
4
10
3
18
3
3
27
16
10
17
22
9
9
17
Difficulty: Hard
Legal numbers: 1-9
idnr: 2238
3
17
29
7
15
3
29
16
4
9
3
7
23
6
17
15
3
33
29
16
4
16
3
17
18
6
11
14
17
12
7
27
16
17
7
14
24
11
17
8
28
12
11
29
16
24
3
4
20
23
16
6
39
11
17
12
3
5
3
41
17
10
10
17
26
3
30
17
22
17
19
17
11
6
10
16
12
6
5
4
3
11
16
10
16
9
16
16
17
12
4
17
29
24
6
5
7
28
16
15
9
23
11
15
16
10
6
26
3
25
28
16
4
12
17
11
10
16
11
12
6
24
3
14
16
15
23
16
3
10
12
17
16
16
12
16
11
17
32
36
11
8
10
16
Difficulty: Very hard
Legal numbers: 1-9