idnr: 2971
3
16
10
7
4
15
4
11
5
30
11
24
16
3
17
3
8
17
11
19
Difficulty: Easy
Legal numbers: 1-9
idnr: 3620
16
7
3
10
6
15
6
3
3
23
17
10
12
16
26
15
Difficulty: Easy
Legal numbers: 1-9
idnr: 850
12
4
6
21
15
15
24
3
6
15
7
11
7
11
20
5
Difficulty: Very hard
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