idnr: 1544
17
16
3
4
3
17
9
16
22
24
3
17
27
9
16
19
17
11
16
36
16
21
4
9
3
24
20
4
10
33
7
26
20
16
16
9
5
7
15
4
13
3
14
4
3
18
17
12
6
3
3
11
23
3
17
5
7
20
23
3
12
17
18
3
7
3
23
22
29
16
14
4
24
30
3
27
35
3
16
16
22
4
17
11
16
18
16
3
10
16
28
12
35
3
3
13
6
17
34
7
9
23
16
4
16
16
17
4
16
17
12
24
3
10
12
16
20
3
15
15
16
3
15
16
17
15
4
16
14
16
35
15
17
10
10
9
Difficulty: Very hard
Legal numbers: 1-9
idnr: 976
24
8
3
4
3
7
8
9
17
6
29
16
23
3
10
3
23
28
5
6
17
28
11
25
29
12
7
7
15
12
4
16
17
15
4
18
17
5
17
17
12
3
17
3
4
14
16
12
9
4
12
14
16
27
19
26
3
15
24
13
16
4
6
19
17
6
16
7
4
10
16
16
12
3
17
11
17
17
4
8
16
13
16
9
16
4
24
20
17
30
15
6
16
4
20
16
31
19
10
7
11
12
15
12
11
10
11
4
15
16
23
23
13
7
7
8
19
16
24
6
7
4
9
16
4
20
16
24
10
33
22
11
12
9
Difficulty: Very hard
Legal numbers: 1-9
idnr: 606
4
23
4
7
23
16
7
16
11
10
23
7
16
17
16
16
4
13
18
7
7
26
24
30
10
24
4
28
26
31
13
11
30
17
11
4
16
13
3
10
44
28
23
3
15
6
4
17
13
16
16
10
11
17
12
42
14
16
7
3
29
12
16
3
16
17
18
10
29
14
10
20
23
8
16
15
3
7
11
4
10
5
23
16
25
6
4
11
30
17
23
4
3
12
12
15
14
18
29
16
3
4
16
11
11
15
24
10
24
12
6
17
7
10
28
15
27
13
24
10
16
17
4
23
10
10
4
7
8
4
6
13
28
20
16
14
4
6
16
12
20
15
19
21
4
9
Difficulty: Hard
Legal numbers: 1-9
idnr: 2168
16
17
6
15
16
3
23
3
18
6
12
8
9
23
16
7
23
23
23
32
16
14
17
10
16
10
26
7
13
3
16
7
19
4
29
12
20
15
16
16
24
13
5
16
33
12
29
8
16
14
17
11
17
12
16
16
12
20
32
17
21
17
9
25
21
12
28
30
13
13
15
13
4
10
10
4
17
10
7
16
17
10
3
35
12
17
17
9
6
12
10
16
4
27
10
35
24
10
4
3
12
4
3
10
15
7
4
5
17
23
6
8
6
3
23
6
4
12
10
7
12
23
11
15
11
24
10
16
13
8
3
5
16
13
3
20
17
36
30
10
14
16
Difficulty: Hard
Legal numbers: 1-9