idnr: 1251
30
9
25
6
10
5
10
3
31
4
7
15
13
10
10
11
12
25
8
12
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1019
24
10
9
15
16
21
12
10
16
15
13
11
10
12
13
17
Difficulty: Medium
Legal numbers: 1-9
idnr: 4997
4
35
10
10
35
3
15
7
11
17
4
21
3
10
15
10
Difficulty: Very hard
Legal numbers: 1-9
idnr: 78
16
14
16
20
18
21
7
12
14
17
9
5
5
9
13
6
Difficulty: Super hard
Legal numbers: 1-9