idnr: 2164
6
30
3
10
4
15
30
9
11
17
7
14
8
3
19
14
Difficulty: Medium
Legal numbers: 1-9
idnr: 1261
13
8
4
20
6
19
12
6
10
9
18
10
17
3
6
11
Difficulty: Very hard
Legal numbers: 1-9
idnr: 901
10
14
16
22
18
18
14
11
9
4
16
14
12
3
23
8
Difficulty: Medium
Legal numbers: 1-9
idnr: 4784
16
11
14
11
30
22
30
21
17
17
27
14
Difficulty: Very hard
Legal numbers: 1-9