idnr: 255
26
12
14
9
14
24
12
6
10
12
13
14
12
16
22
12
Difficulty: Very hard
Legal numbers: 1-9
idnr: 4926
4
15
5
23
16
4
4
11
24
29
4
21
3
11
8
4
Difficulty: Very hard
Legal numbers: 1-9
idnr: 421
12
11
4
14
10
17
23
12
17
6
4
6
7
9
13
13
Difficulty: Hard
Legal numbers: 1-9
idnr: 1470
6
12
14
14
11
14
25
9
12
7
8
3
6
12
17
20
Difficulty: Hard
Legal numbers: 1-9