idnr: 1668
23
6
20
17
16
15
8
20
17
17
17
13
4
12
3
11
19
11
3
15
17
11
9
19
4
18
3
17
17
7
5
30
3
22
28
7
17
38
30
17
4
11
16
13
16
17
9
4
9
21
17
23
19
13
12
24
25
17
10
12
18
41
11
28
10
22
3
20
18
3
4
22
6
7
11
14
17
9
29
3
7
17
16
10
13
17
4
24
19
4
3
16
20
4
23
14
10
16
16
20
4
9
29
21
22
16
15
3
18
34
10
28
17
11
16
3
33
3
13
17
17
17
14
3
21
7
15
18
3
11
3
11
13
14
16
7
7
3
10
9
Difficulty: Hard
Legal numbers: 1-9
idnr: 392
30
10
17
7
29
19
17
19
4
3
3
27
7
8
11
21
16
14
13
30
9
7
7
11
11
11
27
7
30
13
11
3
17
13
17
15
23
3
9
16
16
3
40
17
7
4
6
16
11
32
11
22
26
4
25
17
16
7
10
24
6
15
4
25
11
3
12
10
17
24
3
16
14
25
27
18
17
3
8
16
3
17
30
23
4
16
11
16
3
24
12
17
10
9
23
29
12
16
4
35
7
41
10
30
11
17
11
17
11
29
24
12
6
9
10
16
4
17
10
20
4
24
18
9
4
10
7
16
26
8
9
10
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1944
4
3
11
16
23
11
16
6
3
27
17
16
16
9
4
22
29
16
19
3
20
17
18
7
16
19
22
16
22
13
4
13
12
16
4
16
15
23
10
28
4
21
16
3
3
3
20
11
11
4
23
3
11
7
8
16
29
23
10
4
4
11
42
13
8
29
23
28
29
25
15
14
7
10
24
11
4
11
23
8
21
4
8
16
16
15
13
23
17
6
33
3
16
9
4
8
14
10
17
16
11
16
9
17
13
24
16
9
4
10
17
17
9
7
17
10
16
11
17
10
6
17
14
16
8
14
22
16
3
12
19
17
16
20
3
17
14
4
25
15
28
15
12
9
Difficulty: Super hard
Legal numbers: 1-9
idnr: 173
17
16
22
3
6
23
3
16
29
17
4
39
16
3
30
24
6
8
14
4
5
21
17
4
7
29
4
4
17
10
9
3
11
16
10
23
3
11
3
7
20
4
4
16
6
9
14
16
9
3
10
17
27
8
4
7
30
11
17
19
17
11
10
16
10
16
17
16
17
13
16
16
6
28
3
38
16
10
25
17
25
4
4
15
22
3
15
17
9
9
22
12
24
11
8
17
10
17
10
17
17
6
3
16
29
18
17
29
17
12
7
17
14
19
20
3
10
13
29
16
6
16
4
17
9
3
17
19
16
11
10
16
11
27
12
4
3
18
13
10
17
9
10
12
Difficulty: Super hard
Legal numbers: 1-9