idnr: 1457
4
24
3
4
17
12
13
16
3
23
8
17
17
16
7
35
4
20
35
3
19
16
13
16
10
16
7
29
4
11
15
17
21
7
25
3
16
11
4
3
12
19
3
11
5
Difficulty: Medium
Legal numbers: 1-9
idnr: 315
29
4
11
34
7
7
16
11
17
40
8
12
35
6
12
10
10
7
3
9
14
5
3
21
9
7
8
21
16
14
14
25
10
16
9
6
16
5
12
13
9
12
22
5
12
Difficulty: Super hard
Legal numbers: 1-9
idnr: 577
24
6
3
16
24
3
11
11
7
11
9
12
23
6
9
29
7
4
17
29
13
5
16
6
11
7
4
6
11
16
19
5
6
9
10
24
12
23
24
10
19
3
16
18
3
8
12
16
11
9
17
Difficulty: Hard
Legal numbers: 1-9
idnr: 376
22
9
18
4
13
12
9
10
13
42
5
11
13
4
5
11
12
4
13
6
17
15
24
7
17
9
15
12
10
16
8
12
12
12
10
4
6
11
7
11
33
3
21
Difficulty: Very hard
Legal numbers: 1-9