idnr: 2324
17
3
9
4
17
12
3
12
11
Difficulty: Easy
Legal numbers: 1-9
idnr: 1631
9
21
11
5
22
28
8
12
14
Difficulty: Medium
Legal numbers: 1-9
idnr: 1278
10
8
6
11
16
10
3
15
5
Difficulty: Hard
Legal numbers: 1-9
idnr: 399
16
5
13
13
15
16
11
12
21
Difficulty: Super hard
Legal numbers: 1-9