idnr: 890
6
7
6
12
16
6
8
6
12
13
22
12
10
8
10
16
Difficulty: Hard
Legal numbers: 1-9
idnr: 890
6
7
6
12
16
6
8
6
12
13
22
12
10
8
10
16
Difficulty: Hard
Legal numbers: 1-9
idnr: 2430
16
3
4
17
11
23
11
14
7
22
17
3
16
20
4
10
10
12
Difficulty: Easy
Legal numbers: 1-9
idnr: 52
13
14
8
25
30
11
32
11
8
12
17
9
17
10
35
4
Difficulty: Super hard
Legal numbers: 1-9