idnr: 1523
18
39
3
8
16
24
3
17
20
19
7
4
7
29
5
17
30
17
13
7
23
13
23
9
3
14
30
20
10
6
16
11
11
6
15
16
4
8
3
3
17
17
17
9
15
15
23
30
9
23
4
14
35
7
16
12
3
30
10
25
14
8
21
6
23
9
4
3
10
9
4
6
15
29
9
8
16
3
15
16
21
6
3
10
4
10
24
19
22
12
16
15
23
13
23
28
10
17
15
16
38
13
6
10
17
16
22
6
16
16
16
16
17
9
9
22
20
17
3
6
17
16
14
11
30
8
4
14
22
10
Difficulty: Very hard
Legal numbers: 1-9
idnr: 2070
7
29
6
16
11
17
7
17
16
10
7
10
16
17
4
11
16
29
36
16
12
23
10
29
17
32
4
10
18
3
27
19
7
11
18
3
8
29
17
7
8
4
16
10
24
18
4
12
4
11
17
12
23
13
3
24
21
4
28
4
19
6
11
21
23
4
20
4
20
10
3
20
23
4
13
10
16
30
4
14
7
6
7
9
3
7
7
17
15
4
16
25
17
20
17
13
23
30
16
27
25
9
30
18
16
23
3
11
23
4
16
3
10
25
23
14
3
10
16
16
10
3
3
18
9
4
21
17
24
18
10
16
31
3
8
10
28
12
11
14
3
12
Difficulty: Hard
Legal numbers: 1-9
idnr: 692
16
7
4
3
24
17
29
3
17
11
12
15
16
10
3
29
8
30
16
18
28
7
13
10
9
4
10
17
12
4
3
11
17
30
17
16
8
30
9
23
10
15
17
21
23
15
13
19
13
27
13
7
6
7
38
17
14
23
15
17
5
16
21
4
17
10
5
15
40
7
24
4
16
23
4
6
17
10
10
16
6
16
28
19
16
10
10
6
30
4
15
41
8
8
14
16
21
6
29
11
10
10
4
35
3
8
17
3
10
4
6
13
18
9
3
20
4
13
3
21
30
10
3
7
17
3
10
7
21
4
3
10
16
11
3
17
7
4
17
18
29
15
8
10
13
17
Difficulty: Very hard
Legal numbers: 1-9
idnr: 2243
16
6
36
16
24
7
8
24
28
4
8
16
19
24
4
8
4
17
12
3
16
10
17
17
24
4
16
11
17
11
4
4
10
23
7
25
23
17
16
12
16
11
17
12
17
18
17
3
10
30
15
4
18
24
17
11
16
29
18
4
16
6
30
4
11
29
21
4
8
10
21
4
17
4
22
3
18
17
6
13
4
25
4
10
39
23
6
3
14
23
3
16
3
8
17
10
9
3
16
15
11
4
10
3
10
3
10
12
3
12
16
10
16
23
8
4
17
18
23
8
12
16
11
6
3
23
15
3
7
23
18
4
17
10
3
17
26
12
20
5
Difficulty: Hard
Legal numbers: 1-9