idnr: 97504
21
4
24
15
17
19
6
21
5
20
23
7
15
8
16
6
7
13
13
17
18
15
Difficulty: Very hard
Legal numbers: 1-9
idnr: 273296
3
23
4
17
9
9
21
8
18
17
18
12
16
9
6
3
15
16
16
15
12
9
8
Difficulty: Easy
Legal numbers: 1-9
idnr: 437070
39
3
11
29
18
16
4
9
10
30
16
27
3
25
11
12
4
14
7
Difficulty: Very hard
Legal numbers: 1-9
idnr: 375908
17
16
28
4
3
16
41
4
30
37
8
11
9
8
12
7
14
4
12
16
3
6
17
31
17
9
Difficulty: Very hard
Legal numbers: 1-9