idnr: 918
34
4
17
4
3
17
5
6
3
11
16
9
34
12
17
16
18
4
12
10
15
4
16
13
8
3
12
16
9
3
5
17
11
23
3
4
10
15
16
3
8
16
16
17
17
10
17
14
19
30
8
17
9
Difficulty: Medium
Legal numbers: 1-9
idnr: 897
6
30
16
7
21
3
9
13
7
4
16
19
13
24
23
11
13
22
15
16
16
16
6
10
23
16
9
24
7
17
10
12
3
15
9
24
24
3
16
3
11
4
8
24
5
10
9
Difficulty: Very hard
Legal numbers: 1-9
idnr: 844
3
4
24
4
23
16
4
16
27
29
23
8
7
16
3
17
22
30
16
23
24
6
4
40
24
7
4
19
3
3
13
15
11
16
8
4
4
22
10
Difficulty: Medium
Legal numbers: 1-9
idnr: 1139
3
16
7
17
6
17
6
10
23
23
10
16
11
15
18
36
12
34
21
3
6
3
16
11
17
6
17
15
13
24
23
7
13
23
7
17
17
9
15
4
21
4
16
13
17
36
25
10
4
17
Difficulty: Hard
Legal numbers: 1-9