idnr: 2215
4
16
23
20
6
20
4
16
19
10
Difficulty: Easy
Legal numbers: 1-9
idnr: 1491
14
8
12
10
24
29
16
9
21
23
Difficulty: Hard
Legal numbers: 1-9
idnr: 4354
7
16
3
12
23
17
22
3
17
18
Difficulty: Hard
Legal numbers: 1-9
idnr: 711
20
17
8
10
16
6
28
7
20
4
Difficulty: Very hard
Legal numbers: 1-9