idnr: 3206
17
3
16
9
10
6
22
30
12
7
9
3
8
3
6
16
9
3
23
10
Difficulty: Medium
Legal numbers: 1-9
idnr: 3758
16
3
23
23
16
11
27
11
13
12
6
8
23
3
9
3
4
4
19
12
Difficulty: Easy
Legal numbers: 1-9
idnr: 2379
6
17
6
7
14
30
20
10
14
4
24
8
7
11
24
10
18
16
29
19
Difficulty: Very hard
Legal numbers: 1-9
idnr: 4210
3
34
6
16
10
7
10
11
34
29
12
10
17
27
3
14
7
6
Difficulty: Easy
Legal numbers: 1-9