idnr: 283322
23
6
23
3
12
6
8
16
9
10
34
17
4
23
7
17
6
7
24
9
4
34
18
5
11
Difficulty: Easy
Legal numbers: 1-9
idnr: 352400
42
3
10
28
4
5
4
30
5
16
7
23
12
22
4
17
11
3
10
20
11
17
7
14
11
Difficulty: Hard
Legal numbers: 1-9
idnr: 284574
4
35
12
3
17
4
8
9
15
9
17
31
16
3
27
17
14
4
10
11
4
Difficulty: Medium
Legal numbers: 1-9
idnr: 442135
4
3
16
3
16
29
21
16
12
30
13
12
9
15
8
16
8
4
13
16
26
10
Difficulty: Very hard
Legal numbers: 1-9