idnr: 653
3
23
17
4
6
17
16
7
6
9
12
24
15
30
28
3
24
14
4
11
6
3
6
15
10
16
11
17
4
29
17
14
24
29
19
3
19
15
11
20
10
24
13
16
15
4
17
6
23
3
30
17
16
16
7
3
20
16
16
3
17
13
24
23
3
23
12
14
24
10
23
15
16
3
17
4
15
9
16
27
26
10
10
16
Difficulty: Hard
Legal numbers: 1-9
idnr: 1570
11
17
11
16
17
10
3
18
16
29
16
19
11
14
16
4
17
6
35
4
24
24
11
9
28
3
14
7
12
18
3
13
17
3
17
18
15
3
4
29
24
15
17
9
3
4
8
17
8
6
29
4
12
17
11
15
16
3
14
15
3
11
10
29
13
25
16
11
3
13
16
7
3
8
4
9
11
8
12
11
Difficulty: Hard
Legal numbers: 1-9
idnr: 1327
3
16
16
4
3
3
16
17
12
22
7
4
30
17
3
10
16
6
17
25
4
10
16
15
4
12
30
13
25
10
12
17
10
19
17
11
11
21
6
20
4
3
4
11
13
3
9
16
5
3
4
15
17
17
4
5
3
21
17
4
4
14
16
12
4
3
5
16
16
15
17
14
10
16
9
9
Difficulty: Hard
Legal numbers: 1-9
idnr: 1826
17
3
15
24
35
11
19
9
3
41
4
23
16
3
8
12
4
7
19
15
14
10
8
16
10
10
3
6
17
6
10
17
42
3
24
17
16
10
15
9
7
8
17
29
4
8
11
25
16
17
12
23
16
10
16
24
34
4
12
29
4
17
20
12
3
15
16
12
14
7
14
20
17
4
16
7
14
19
9
21
Difficulty: Very hard
Legal numbers: 1-9