idnr: 274
16
4
16
17
17
6
4
16
8
29
3
17
4
9
12
21
17
4
17
11
4
16
25
4
3
4
4
12
23
17
4
16
19
17
4
4
11
9
4
12
4
11
15
23
17
4
29
29
20
6
28
22
11
16
15
16
6
9
17
4
37
24
10
16
17
18
7
17
29
23
17
16
27
24
12
27
12
17
18
24
13
17
24
21
10
3
23
21
24
16
16
25
4
6
10
24
33
5
3
17
11
17
10
17
20
7
7
16
16
19
17
4
22
16
17
11
17
4
28
29
19
17
15
3
19
3
9
13
10
7
3
11
17
11
4
16
3
9
4
16
17
10
16
18
3
7
19
25
8
3
16
11
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1661
17
4
21
16
16
4
17
7
10
3
27
16
7
18
8
8
16
12
35
21
16
21
6
28
28
11
18
4
12
16
17
18
21
21
10
8
3
16
14
4
9
16
4
17
18
35
16
20
24
11
29
23
4
3
29
11
17
24
12
19
16
20
29
4
33
6
4
30
6
24
24
3
19
23
3
16
23
25
3
4
27
11
15
10
3
7
16
16
4
16
17
17
17
3
10
16
20
31
17
21
8
30
6
29
4
17
16
22
7
7
14
23
13
16
6
14
17
21
7
19
4
17
4
18
17
14
16
17
10
3
9
29
16
21
12
10
13
9
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1449
10
4
17
4
16
22
15
28
18
18
17
7
16
10
7
26
4
16
8
11
13
16
22
17
3
17
11
16
19
3
14
17
12
7
25
4
11
23
3
17
13
30
12
8
14
24
16
17
4
7
5
22
17
17
3
17
4
16
22
6
11
15
24
32
13
7
18
23
4
10
24
7
17
7
4
16
10
3
10
17
19
6
13
30
7
19
4
10
30
22
16
28
17
16
11
29
11
16
10
4
4
3
17
17
3
10
9
26
17
17
13
10
17
5
17
25
13
12
10
18
16
23
18
14
12
16
4
17
6
16
18
19
17
21
Difficulty: Medium
Legal numbers: 1-9
idnr: 1834
20
16
29
17
14
15
29
17
4
16
17
25
3
6
14
15
25
3
16
4
11
24
12
3
11
7
4
16
30
14
12
22
16
4
4
10
9
16
13
20
17
19
16
33
33
4
8
16
6
17
4
3
17
6
13
11
27
29
13
7
19
26
21
18
16
14
11
16
5
4
17
23
17
3
15
23
16
14
12
31
16
4
20
3
8
4
3
15
4
16
17
4
17
15
17
18
23
3
24
7
17
19
18
25
12
22
17
11
3
9
24
11
8
17
4
3
23
19
30
9
4
12
3
3
17
12
4
13
21
30
24
3
10
16
15
11
4
9
19
21
13
12
Difficulty: Very hard
Legal numbers: 1-9