idnr: 3549
3
24
6
4
24
17
9
4
16
10
16
4
11
23
23
4
22
10
4
19
10
24
17
7
10
23
13
17
6
15
16
20
16
6
17
7
11
22
25
13
6
16
13
23
7
16
3
7
24
11
16
9
11
9
7
10
16
13
11
4
17
10
16
14
24
5
23
6
26
9
4
12
16
16
16
28
10
10
17
11
Difficulty: Very hard
Legal numbers: 1-9
idnr: 2243
3
4
3
4
3
16
3
7
3
24
7
16
8
6
16
13
3
9
40
19
23
10
16
20
4
21
44
17
30
3
29
7
15
24
24
6
24
10
11
10
6
18
9
17
17
8
11
24
17
7
3
11
17
13
24
24
14
4
7
10
4
11
4
11
10
16
17
15
17
12
4
16
20
17
10
18
21
17
10
16
Difficulty: Hard
Legal numbers: 1-9
idnr: 2166
3
16
29
16
24
15
16
4
9
34
16
23
16
38
21
17
3
9
23
17
16
11
9
23
13
4
21
29
22
4
18
16
4
16
14
4
3
17
26
9
29
17
3
17
12
18
4
16
4
9
10
23
15
3
8
6
34
3
18
13
15
4
19
17
15
3
10
29
7
13
17
23
16
9
3
10
10
17
8
17
16
10
4
18
34
21
17
8
Difficulty: Hard
Legal numbers: 1-9
idnr: 4281
3
16
16
7
4
6
11
17
36
3
17
11
4
5
17
10
3
21
4
17
17
14
10
10
10
3
24
8
16
36
11
11
3
17
7
7
14
30
11
5
23
10
24
16
16
20
23
10
4
3
4
23
13
4
8
15
10
16
16
16
11
3
17
10
23
6
4
17
7
4
3
15
10
3
12
16
12
4
17
8
21
4
13
10
9
9
Difficulty: Very hard
Legal numbers: 1-9