idnr: 1643
3
8
6
21
6
14
14
8
18
6
26
15
24
16
8
7
15
15
Difficulty: Medium
Legal numbers: 1-9
idnr: 4905
29
17
17
4
4
17
11
10
3
4
16
10
8
16
24
12
Difficulty: Easy
Legal numbers: 1-9
idnr: 3485
23
11
16
19
3
24
30
8
8
16
6
8
11
3
20
10
Difficulty: Medium
Legal numbers: 1-9
idnr: 798
12
6
3
23
7
14
18
11
3
14
16
10
15
4
14
8
Difficulty: Very hard
Legal numbers: 1-9