idnr: 270007
17
16
40
3
17
10
23
29
7
16
11
23
8
16
4
13
6
7
10
11
5
3
4
17
23
7
12
Difficulty: Easy
Legal numbers: 1-9
idnr: 503055
35
17
13
7
3
6
22
9
3
16
10
6
5
23
12
17
8
10
14
4
23
5
Difficulty: Very hard
Legal numbers: 1-9
idnr: 470883
3
16
36
30
8
7
4
24
13
15
11
13
3
12
17
4
19
4
9
Difficulty: Medium
Legal numbers: 1-9
idnr: 69228
4
40
16
3
22
39
3
20
10
24
14
22
23
35
22
3
4
22
12
16
4
18
12
Difficulty: Very hard
Legal numbers: 1-9