idnr: 4
4
16
17
8
23
4
30
35
12
16
4
10
7
18
28
28
4
29
22
11
24
3
4
19
15
16
21
4
9
6
8
27
4
15
16
8
9
10
24
17
24
11
4
4
10
16
7
15
17
4
5
3
16
3
9
29
6
16
3
17
23
7
34
10
30
24
17
3
6
16
17
36
7
12
4
11
16
8
23
16
17
3
4
27
3
36
23
18
4
16
8
4
11
10
36
10
6
7
4
10
10
3
12
10
34
10
17
3
17
5
24
18
16
29
12
24
4
22
7
3
14
16
23
20
23
17
5
3
15
28
4
4
18
17
11
3
27
11
27
17
7
11
Difficulty: Very hard
Legal numbers: 1-9
idnr: 669
17
3
9
4
28
23
4
13
29
18
16
11
23
20
12
16
7
4
24
17
8
3
13
10
4
27
17
35
16
11
3
6
17
20
10
27
4
17
10
4
13
17
16
21
11
19
16
17
3
10
23
26
35
4
6
23
34
18
7
16
7
20
9
11
17
23
24
7
12
8
10
7
32
17
27
35
17
3
21
4
5
6
17
17
4
18
17
3
13
23
10
4
13
20
17
12
3
10
3
23
15
19
16
4
20
29
7
23
16
10
17
10
17
33
8
24
3
17
7
7
9
4
29
14
13
4
4
10
16
12
12
22
6
11
Difficulty: Very hard
Legal numbers: 1-9
idnr: 573
16
3
38
16
3
16
11
17
14
4
17
24
17
12
17
16
11
3
16
9
23
5
3
16
26
12
4
16
4
19
22
16
8
10
9
16
9
17
8
38
13
4
17
24
20
26
6
23
16
4
12
11
13
27
3
7
30
10
21
13
30
4
4
34
11
20
25
16
7
3
13
11
6
5
23
9
4
10
24
34
15
4
9
17
30
10
17
11
10
11
12
4
17
13
17
42
6
4
14
16
4
8
17
16
5
16
6
11
20
10
14
8
10
24
4
10
4
10
17
19
17
5
16
4
13
13
24
16
17
4
4
3
10
18
13
13
8
10
Difficulty: Very hard
Legal numbers: 1-9
idnr: 2210
17
16
3
23
4
37
17
4
17
6
12
13
3
17
22
7
23
27
16
3
7
23
24
18
24
14
6
4
10
17
21
22
17
11
12
17
12
8
23
12
15
29
24
16
17
4
13
16
11
4
8
11
19
11
9
4
23
5
25
6
33
12
19
16
6
6
12
11
10
24
12
24
10
4
11
21
15
13
17
11
6
12
44
17
5
3
23
17
7
17
13
16
23
23
17
21
11
6
3
17
16
7
6
23
23
24
17
14
4
11
12
24
17
4
23
17
16
3
6
23
20
16
9
4
12
19
17
10
16
16
3
13
4
3
17
4
28
11
15
15
10
11
Difficulty: Very hard
Legal numbers: 1-9