idnr: 8390
3
24
3
23
16
9
11
10
11
4
22
15
3
11
12
17
10
9
3
11
4
10
17
6
3
17
7
5
3
24
4
10
10
4
7
16
16
20
3
17
Difficulty: Medium
Legal numbers: 1-9
idnr: 8943
4
22
7
4
5
5
17
17
32
7
11
24
10
38
24
10
7
14
16
21
12
16
23
13
3
9
15
4
16
32
12
16
Difficulty: Very hard
Legal numbers: 1-9
idnr: 3526
23
4
16
3
12
22
7
8
38
14
4
33
3
14
4
23
3
6
17
12
15
7
16
14
4
33
17
19
10
13
Difficulty: Hard
Legal numbers: 1-9
idnr: 4243
40
23
17
24
3
21
6
8
43
40
15
16
18
17
8
4
8
24
11
12
23
5
6
17
4
4
16
36
10
19
Difficulty: Very hard
Legal numbers: 1-9