idnr: 2539
3
33
7
11
57
57
4
25
13
7
15
22
32
22
13
6
21
4
17
32
31
11
3
11
23
10
Difficulty: Medium
Legal numbers: 1-12
idnr: 4721
23
32
10
21
50
36
22
15
14
27
41
11
3
24
12
33
12
23
17
22
31
23
Difficulty: Very hard
Legal numbers: 1-12
idnr: 503
49
23
21
3
22
35
33
12
23
32
15
18
15
19
11
4
23
13
16
3
18
6
Difficulty: Medium
Legal numbers: 1-12
idnr: 1107
10
22
3
14
18
42
41
22
14
3
22
13
22
18
10
23
16
19
22
12
3
15
16
Difficulty: Hard
Legal numbers: 1-12