idnr: 1557
3
4
16
11
4
24
6
17
17
16
23
12
41
16
3
16
30
3
27
6
11
7
18
25
4
10
17
12
9
10
17
4
16
20
16
3
3
17
19
3
10
16
17
6
3
16
14
6
19
16
16
16
8
10
16
11
5
10
10
16
16
3
19
4
7
34
11
17
17
3
7
11
6
25
3
11
7
9
16
17
15
5
3
16
3
22
24
11
41
3
12
9
4
30
3
3
12
4
13
3
12
17
8
4
16
28
3
17
16
10
3
11
8
20
3
6
17
10
23
17
16
20
15
17
6
17
29
4
16
13
17
4
7
26
23
17
3
10
16
16
10
25
16
4
3
17
17
9
29
30
16
17
Difficulty: Very hard
Legal numbers: 1-9
idnr: 800
3
4
17
8
24
4
16
3
10
17
20
24
17
11
21
7
29
3
10
15
17
16
18
15
11
22
11
23
16
4
12
13
11
35
17
6
8
12
23
10
24
16
12
23
30
32
21
16
17
15
16
10
28
13
4
19
16
11
9
9
34
19
17
14
29
12
29
10
23
3
15
9
4
11
21
10
16
15
10
16
10
3
21
5
24
16
16
6
12
6
16
23
3
4
12
11
14
7
17
4
16
17
11
10
27
17
30
6
17
27
10
7
21
16
12
20
7
17
6
24
8
23
4
10
3
11
12
16
12
4
17
10
3
9
22
23
20
10
Difficulty: Very hard
Legal numbers: 1-9
idnr: 2678
19
17
3
4
10
16
3
29
17
16
23
4
10
17
8
13
16
16
21
3
28
16
21
19
24
11
6
14
16
16
23
19
26
15
4
3
17
16
7
10
24
8
4
10
3
19
10
21
23
12
34
17
29
30
7
4
24
22
3
9
7
17
29
29
8
7
23
7
11
5
12
24
21
19
30
17
8
3
17
23
26
10
11
16
7
22
24
8
13
16
10
33
17
16
3
17
17
6
4
15
11
6
21
23
36
15
22
17
5
18
6
17
14
8
17
7
11
7
17
17
20
17
17
13
17
12
11
4
4
21
17
23
17
23
9
11
17
7
10
10
Difficulty: Very hard
Legal numbers: 1-9
idnr: 842
11
24
43
3
23
3
4
10
31
4
15
8
17
12
19
3
4
3
13
9
16
18
8
4
9
11
16
16
5
10
3
3
22
18
13
16
10
17
21
39
16
10
5
10
10
12
17
13
3
11
30
32
6
16
3
9
7
22
17
13
10
12
17
10
6
23
14
24
19
17
16
12
4
13
5
11
16
29
16
18
4
21
39
32
8
10
16
17
28
5
17
38
12
4
17
13
16
3
19
13
8
3
11
5
14
17
15
3
18
3
26
4
20
6
4
3
11
16
11
7
17
4
16
8
4
17
20
17
9
10
20
19
5
3
Difficulty: Very hard
Legal numbers: 1-9