idnr: 597
17
4
16
3
4
34
12
6
30
12
3
16
21
11
4
10
3
34
3
10
4
29
7
17
17
6
9
32
10
24
10
17
4
24
4
16
8
17
3
14
4
28
20
20
3
Difficulty: Hard
Legal numbers: 1-9
idnr: 1190
16
17
15
4
24
21
6
12
38
17
10
4
8
8
20
24
24
3
29
15
6
35
20
6
24
3
17
17
8
17
29
3
7
19
8
16
5
10
16
17
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1418
11
16
4
6
10
15
6
4
7
15
16
3
13
15
4
4
17
4
23
3
16
23
3
4
23
29
10
3
12
7
12
21
17
13
16
3
10
17
13
10
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1668
10
16
24
17
11
16
12
17
9
4
6
23
9
17
28
10
7
12
11
6
6
11
11
7
15
19
23
5
24
30
3
10
16
26
17
13
23
17
17
4
13
3
12
17
14
28
12
10
8
11
Difficulty: Medium
Legal numbers: 1-9