idnr: 631
20
3
4
3
34
9
13
8
11
3
3
4
10
11
6
6
10
24
3
29
3
7
17
18
13
4
4
10
16
15
12
19
30
34
6
16
27
4
3
5
17
8
4
8
3
4
30
13
16
28
12
17
17
20
4
9
4
3
15
4
15
28
7
17
11
4
10
3
16
30
4
17
4
3
13
8
17
5
8
16
9
16
9
18
7
16
21
39
10
3
31
11
5
16
3
11
8
4
8
13
16
14
17
5
12
12
16
3
23
8
7
16
9
6
7
15
35
10
16
33
12
21
7
24
31
16
20
4
17
4
15
10
20
23
4
16
12
4
12
11
8
16
10
20
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1934
15
16
17
17
17
3
17
6
17
29
16
17
23
10
3
10
16
21
6
17
4
4
23
4
28
10
29
9
23
10
10
16
10
29
3
13
23
30
33
6
3
17
15
7
18
9
11
16
12
16
7
11
32
16
17
29
16
3
11
5
17
10
9
17
15
10
8
42
17
23
5
7
29
4
20
7
16
12
3
19
30
14
6
14
10
17
6
3
4
7
12
9
9
23
11
6
17
7
3
14
6
10
16
29
14
6
10
16
17
36
7
30
29
6
12
4
17
12
4
24
10
17
17
3
16
26
16
10
3
21
18
15
11
16
16
9
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1580
6
17
11
9
3
7
17
16
10
16
16
9
17
4
5
16
25
16
23
16
3
29
13
15
15
24
11
7
12
6
18
17
35
3
30
5
11
15
23
16
3
12
28
11
17
3
16
18
7
3
8
6
4
3
17
9
11
9
29
12
10
11
10
11
11
17
17
35
17
5
6
19
3
24
17
16
16
4
35
23
5
14
16
17
11
3
23
17
12
7
12
17
17
23
6
19
11
16
16
21
6
6
4
13
18
4
23
10
15
34
16
23
19
10
6
16
12
7
12
30
11
17
12
24
16
4
16
7
4
13
7
3
15
4
4
16
3
22
16
9
24
20
3
12
8
11
Difficulty: Hard
Legal numbers: 1-9
idnr: 544
4
3
33
11
7
24
17
30
4
17
3
10
3
10
17
17
10
6
19
4
17
34
24
4
14
14
25
11
10
16
4
23
22
28
4
23
17
3
9
3
12
14
12
19
16
3
21
11
25
12
3
8
25
11
10
6
16
16
9
17
21
9
38
10
11
36
11
13
13
35
21
12
10
7
13
17
8
10
30
7
16
6
4
9
10
6
19
16
5
17
4
24
20
11
22
6
24
3
17
9
3
17
11
17
17
17
11
16
12
23
11
16
9
6
4
16
30
10
16
12
30
11
16
18
3
23
29
7
17
12
4
17
12
21
17
24
17
20
4
26
28
9
15
10
14
12
Difficulty: Very hard
Legal numbers: 1-9