idnr: 2353
10
29
3
4
17
4
13
17
20
17
Difficulty: Hard
Legal numbers: 1-9
idnr: 492
21
3
19
6
9
9
23
14
33
7
Difficulty: Very hard
Legal numbers: 1-9
idnr: 2265
17
30
24
10
17
12
7
25
16
29
12
9
Difficulty: Hard
Legal numbers: 1-9
idnr: 4641
24
11
23
10
10
10
23
7
35
33
7
3
Difficulty: Very hard
Legal numbers: 1-9