idnr: 355246
42
4
10
3
29
4
11
3
4
3
4
14
8
4
6
4
7
4
3
4
11
6
17
9
15
11
Difficulty: Easy
Legal numbers: 1-9
idnr: 375491
7
23
10
4
6
3
11
3
29
27
9
6
8
16
24
7
4
27
10
14
10
Difficulty: Very hard
Legal numbers: 1-9
idnr: 450427
39
24
16
36
3
19
7
24
32
3
17
15
16
10
17
23
17
15
16
24
13
3
19
4
30
10
12
Difficulty: Very hard
Legal numbers: 1-9
idnr: 491575
17
3
40
4
11
4
11
21
16
17
7
16
11
17
25
3
27
10
10
17
17
3
23
12
10
Difficulty: Very hard
Legal numbers: 1-9