idnr: 668
23
4
3
22
4
13
11
3
33
11
6
22
26
23
4
22
25
49
11
15
49
3
26
9
24
10
23
4
12
11
15
22
16
8
26
3
11
42
15
32
33
3
33
14
24
22
13
3
4
33
22
4
13
23
34
37
13
13
Difficulty: Hard
Legal numbers: 1-12
idnr: 644
33
7
3
23
4
22
16
14
7
12
4
15
19
16
23
16
11
23
16
15
13
22
4
17
49
39
14
20
4
16
22
10
14
3
22
33
7
25
4
6
4
33
4
22
15
23
12
23
9
23
25
3
23
26
Difficulty: Hard
Legal numbers: 1-12
idnr: 430
10
23
22
7
23
26
13
42
23
10
47
4
13
7
7
32
13
7
15
16
22
4
30
7
49
13
36
19
11
15
32
6
22
4
10
12
6
13
42
14
38
42
4
15
13
22
36
6
19
13
23
23
12
3
13
45
15
23
Difficulty: Very hard
Legal numbers: 1-12
idnr: 427
3
32
22
16
23
11
6
12
26
3
32
13
4
4
13
12
3
10
41
9
23
5
43
3
3
20
11
14
17
22
15
3
25
32
23
3
4
13
23
23
23
6
42
14
7
3
6
23
23
14
3
23
12
19
15
13
Difficulty: Easy
Legal numbers: 1-12