idnr: 1284
4
17
6
23
9
15
10
35
17
13
16
11
23
17
10
15
16
3
15
16
26
24
4
9
3
21
13
4
6
3
6
23
23
5
19
4
17
16
6
10
17
7
17
Difficulty: Very hard
Legal numbers: 1-9
idnr: 128
8
11
18
9
29
13
11
13
10
16
41
10
8
13
7
5
11
7
26
27
14
5
15
15
15
12
8
7
24
9
8
22
5
17
9
13
28
9
7
8
3
16
5
36
14
3
Difficulty: Super hard
Legal numbers: 1-9
idnr: 684
28
17
17
16
4
29
7
10
20
34
11
41
15
18
16
15
30
8
11
11
30
16
10
29
23
13
24
17
3
9
16
28
19
4
12
21
10
Difficulty: Very hard
Legal numbers: 1-9
idnr: 1670
34
4
24
6
19
4
16
11
19
4
8
11
13
3
17
10
14
16
5
17
11
15
12
24
17
10
4
18
7
11
23
17
4
18
13
16
7
30
18
Difficulty: Medium
Legal numbers: 1-9