idnr: 13541
|
3 |
|
4 |
|
|
|
|
6 |
|
|
|
|
|
|
|
|
|
|
|
4 |
|
|
|
1 |
|
|
7 |
|
5 |
|
|
|
|
|
|
8 |
|
|
|
|
|
|
|
3 |
|
|
|
|
|
|
8 |
|
7 |
|
|
9 |
|
|
|
2 |
|
|
|
|
|
|
|
|
|
|
|
4 |
|
|
|
|
5 |
|
7 |
|
Difficulty: Very hard (0) |
idnr: 10577
|
|
|
|
1 |
|
5 |
|
|
|
7 |
|
2 |
|
|
|
|
9 |
|
|
|
|
|
|
|
|
6 |
5 |
|
2 |
|
|
|
|
|
|
|
|
|
9 |
|
1 |
|
|
|
|
|
|
|
|
|
4 |
|
7 |
1 |
|
|
|
|
|
|
|
|
2 |
|
|
|
|
6 |
|
9 |
|
|
|
4 |
|
3 |
|
|
|
|
Difficulty: Very easy (0) |
idnr: 16595 Difficulty: Very easy (0) |
idnr: 9021
|
|
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|
|
|
7 |
|
|
|
|
|
|
|
3 |
4 |
2 |
|
|
4 |
|
|
|
|
|
|
3 |
|
|
|
|
|
|
5 |
|
|
5 |
|
|
|
|
|
|
|
1 |
|
|
4 |
|
|
|
|
|
|
7 |
|
|
|
|
|
|
3 |
|
|
1 |
3 |
8 |
|
|
|
|
|
|
|
6 |
|
|
|
|
|
|
Difficulty: Very easy (0) |