idnr: 2174
6
7
3
17
6
17
17
9
7
3
29
12
21
29
17
20
10
10
25
6
23
16
3
12
13
24
3
24
6
16
8
17
11
12
27
12
30
11
28
13
24
15
41
27
30
39
23
16
16
21
32
7
12
13
19
6
9
7
13
11
14
13
41
11
19
13
10
15
4
6
7
17
13
13
20
32
8
24
5
12
7
6
16
24
16
23
4
7
14
16
29
14
28
7
29
11
4
17
14
17
19
14
16
6
24
17
20
17
4
32
16
24
6
14
16
17
25
4
24
17
21
16
9
11
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1833
17
6
4
3
16
30
3
23
3
7
9
17
7
11
3
11
17
12
23
16
7
3
18
24
12
39
3
11
20
9
14
9
11
16
28
4
16
4
11
23
4
21
11
8
10
16
10
3
17
12
16
23
3
25
4
20
3
4
9
13
26
16
8
29
13
3
22
9
17
12
16
11
4
12
23
4
17
6
20
12
3
19
17
16
9
3
6
14
28
4
20
17
17
3
16
15
17
26
25
30
13
7
14
16
16
27
17
29
10
23
3
17
7
9
6
17
20
23
11
11
4
14
17
16
3
19
4
16
22
9
28
13
4
12
19
17
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1073
23
17
24
4
17
16
3
16
4
30
16
3
3
9
11
17
15
24
30
4
7
23
17
8
21
7
13
12
29
18
12
16
4
29
3
10
23
10
38
21
11
17
18
4
14
30
4
18
23
3
3
16
4
16
39
3
11
4
6
26
8
10
14
16
9
28
15
4
10
6
13
11
18
29
8
20
14
9
13
9
6
19
17
10
12
4
17
17
3
4
9
7
4
6
10
16
23
11
17
12
30
3
7
15
3
12
17
6
15
17
5
3
16
17
3
4
7
10
13
10
17
23
14
29
35
23
13
20
4
10
15
3
12
17
9
16
7
10
16
18
4
10
3
19
4
4
22
17
14
3
15
33
11
4
14
10
Difficulty: Hard
Legal numbers: 1-9
idnr: 2630
11
3
16
3
7
3
4
17
4
23
3
10
23
24
4
16
4
11
9
17
22
10
3
4
12
16
21
17
10
16
3
14
10
20
23
15
11
16
30
8
15
10
16
6
16
7
4
17
16
8
22
24
12
16
3
23
17
15
17
33
26
23
11
17
29
24
3
31
16
9
12
23
13
26
27
24
3
19
4
3
17
17
7
12
16
7
12
4
6
18
30
3
16
12
23
3
13
9
17
29
4
4
7
23
17
14
25
3
16
9
3
17
13
7
4
3
23
3
8
17
13
6
8
16
3
16
30
8
16
7
10
12
3
23
4
8
4
16
20
17
4
16
19
10
16
3
16
24
4
20
17
9
Difficulty: Super hard
Legal numbers: 1-9