idnr: 4277
24
29
17
3
11
10
4
28
16
13
4
11
16
14
7
15
10
23
16
16
28
16
7
4
17
16
17
22
6
24
4
12
16
3
9
17
10
12
5
Difficulty: Medium
Legal numbers: 1-9
idnr: 2497
17
24
6
17
16
22
18
23
16
3
28
19
17
10
12
17
9
21
23
3
24
22
7
10
3
4
8
12
4
6
23
3
13
Difficulty: Very hard
Legal numbers: 1-9
idnr: 661
43
10
39
6
4
14
4
6
14
8
7
9
14
7
7
12
33
11
10
3
16
3
17
9
16
11
15
17
17
40
11
8
8
15
15
12
3
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1083
33
8
5
17
16
13
6
10
15
12
40
7
7
12
7
9
22
10
6
10
13
3
20
12
12
6
7
14
8
5
12
17
7
10
38
9
12
Difficulty: Very hard
Legal numbers: 1-9