idnr: 90
22
6
20
5
17
13
9
17
5
31
8
10
7
17
13
10
9
13
12
11
8
11
20
4
11
14
17
6
6
17
17
10
11
7
12
3
13
7
3
14
34
4
12
Difficulty: Very hard
Legal numbers: 1-9
idnr: 477
14
4
5
6
16
40
15
10
39
5
4
11
37
15
5
6
14
15
6
7
6
11
17
6
11
21
4
10
18
10
15
9
15
3
7
9
36
16
11
11
Difficulty: Super hard
Legal numbers: 1-9
idnr: 359
25
12
20
8
27
7
14
3
15
11
3
42
6
14
16
10
6
7
11
12
7
17
13
14
11
9
15
12
14
18
18
13
14
11
10
13
8
5
13
3
6
15
17
44
8
9
10
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1540
17
4
6
3
10
3
4
16
12
23
12
3
23
4
10
24
3
16
15
24
10
18
24
4
17
24
4
33
26
3
17
3
11
24
10
4
9
9
3
9
17
16
12
19
9
17
Difficulty: Easy
Legal numbers: 1-9