idnr: 2161
16
4
17
3
39
3
8
16
11
21
6
33
3
11
3
3
11
16
10
3
3
12
9
3
3
8
16
16
8
3
4
16
17
28
11
8
10
Difficulty: Medium
Legal numbers: 1-9
idnr: 2948
17
7
6
24
16
13
22
22
8
16
23
23
6
10
30
7
6
6
7
23
8
17
5
6
16
24
11
16
23
19
11
8
Difficulty: Very hard
Legal numbers: 1-9
idnr: 4181
39
11
4
40
29
17
14
24
17
3
41
21
10
4
21
5
17
9
12
30
11
29
10
4
13
16
17
8
18
4
7
3
41
12
15
Difficulty: Super hard
Legal numbers: 1-9
idnr: 3162
30
4
23
3
17
16
9
3
10
23
16
12
11
17
11
24
17
11
7
11
10
5
6
3
9
16
4
11
17
15
16
13
13
8
11
8
Difficulty: Hard
Legal numbers: 1-9