idnr: 3256
16
17
11
17
18
17
3
35
13
19
17
3
23
8
16
20
8
17
21
17
Difficulty: Easy
Legal numbers: 1-9
idnr: 3897
4
23
11
24
6
19
17
15
11
7
24
16
18
17
6
6
15
16
19
12
Difficulty: Medium
Legal numbers: 1-9
idnr: 3115
4
23
7
30
9
16
27
30
16
17
7
11
24
10
16
16
16
4
27
12
Difficulty: Very hard
Legal numbers: 1-9
idnr: 2562
4
16
17
3
16
7
20
34
7
26
8
12
17
5
16
7
23
3
23
10
Difficulty: Hard
Legal numbers: 1-9