idnr: 1843
21
3
16
4
4
3
38
23
15
4
13
6
9
8
17
4
3
23
14
6
Difficulty: Medium
Legal numbers: 1-9
idnr: 1453
4
17
35
9
3
34
7
31
6
6
6
8
9
4
12
3
8
16
30
10
Difficulty: Medium
Legal numbers: 1-9
idnr: 147
8
4
30
7
15
18
24
16
13
16
7
17
4
7
4
3
19
10
22
4
Difficulty: Very hard
Legal numbers: 1-9
idnr: 2203
28
3
17
28
17
13
15
16
31
16
13
14
17
12
17
10
15
17
4
15
16
30
14
14
Difficulty: Very hard
Legal numbers: 1-9