idnr: 2891
3
17
28
4
30
11
29
3
3
34
16
3
11
7
8
29
17
10
3
22
26
16
12
9
15
3
4
6
17
34
4
10
Difficulty: Medium
Legal numbers: 1-9
idnr: 1283
20
6
16
4
12
13
7
14
4
21
36
11
15
7
6
7
3
13
10
16
9
6
6
8
11
9
3
11
17
8
14
42
12
11
Difficulty: Hard
Legal numbers: 1-9
idnr: 3185
6
17
16
38
4
17
19
16
9
38
31
16
19
12
16
11
19
8
4
14
4
13
7
17
4
11
4
17
20
21
10
16
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1132
13
13
15
9
9
5
5
7
9
20
36
10
11
4
12
10
5
11
7
15
6
17
13
13
16
9
11
17
17
5
10
43
12
11
Difficulty: Very hard
Legal numbers: 1-9