idnr: 784
21
6
4
10
11
22
12
4
6
3
20
7
Difficulty: Hard
Legal numbers: 1-9
idnr: 2298
4
11
7
3
29
23
28
10
11
17
22
17
Difficulty: Medium
Legal numbers: 1-9
idnr: 430
14
14
10
7
13
23
12
5
13
14
12
11
Difficulty: Very hard
Legal numbers: 1-9
idnr: 2588
4
29
17
11
10
19
4
12
8
17
21
10
Difficulty: Very hard
Legal numbers: 1-9