|
idnr: 5247
| 2 |
|
|
3 |
|
|
2 |
|
|
2 |
|
1 |
|
| |
|
|
|
|
1 |
|
|
4 |
|
6 |
|
3 |
| |
1 |
|
5 |
|
|
2 |
|
|
|
|
|
|
| 2 |
|
1 |
|
1 |
|
|
|
|
|
|
|
|
| |
1 |
|
4 |
|
|
3 |
|
5 |
|
6 |
|
5 |
| 3 |
|
2 |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
5 |
|
6 |
|
4 |
|
|
|
|
| |
|
|
1 |
|
|
|
1 |
|
|
5 |
|
4 |
| 4 |
|
7 |
|
6 |
|
5 |
|
|
1 |
|
|
|
| |
|
|
1 |
|
2 |
|
|
1 |
|
5 |
|
4 |
| |
|
|
|
|
|
2 |
|
|
3 |
|
4 |
|
| 1 |
|
4 |
|
|
3 |
|
1 |
|
|
|
|
1 |
| |
1 |
|
|
3 |
|
3 |
|
|
2 |
|
3 |
|
Difficulty: Very easy |
idnr: 13035
| 3 |
|
|
|
2 |
|
2 |
|
|
3 |
|
1 |
|
| |
|
1 |
|
|
4 |
|
2 |
|
|
1 |
|
2 |
| 3 |
|
|
|
1 |
|
|
|
|
4 |
|
2 |
|
| |
1 |
|
4 |
|
8 |
|
4 |
|
|
|
|
3 |
| |
|
|
|
|
|
|
|
|
|
|
1 |
|
| 2 |
|
|
6 |
|
8 |
|
6 |
|
8 |
|
|
6 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
| 3 |
|
|
8 |
|
6 |
|
5 |
|
5 |
|
|
4 |
| |
1 |
|
|
|
|
|
|
|
|
|
|
|
| 1 |
|
|
|
|
4 |
|
8 |
|
4 |
|
1 |
|
| |
2 |
|
3 |
|
|
|
|
1 |
|
|
|
3 |
| 2 |
|
2 |
|
|
3 |
|
4 |
|
|
1 |
|
|
| |
1 |
|
3 |
|
|
|
|
3 |
|
|
|
2 |
Difficulty: Very easy |
idnr: 27344
| 3 |
|
2 |
|
|
|
2 |
|
|
1 |
|
1 |
|
| |
2 |
|
|
3 |
|
|
|
|
|
|
|
1 |
| 3 |
|
|
|
|
|
4 |
|
|
3 |
|
|
|
| |
2 |
|
1 |
|
|
|
|
1 |
|
|
3 |
|
| 3 |
|
3 |
|
7 |
|
5 |
|
|
2 |
|
|
3 |
| |
1 |
|
1 |
|
|
|
|
1 |
|
|
2 |
|
| |
|
2 |
|
|
|
2 |
|
|
|
1 |
|
|
| 3 |
|
|
|
1 |
|
|
|
|
1 |
|
2 |
|
| |
2 |
|
5 |
|
|
6 |
|
7 |
|
3 |
|
3 |
| 2 |
|
1 |
|
|
|
|
|
|
1 |
|
3 |
|
| |
2 |
|
4 |
|
|
3 |
|
|
|
|
|
3 |
| 2 |
|
|
|
|
1 |
|
|
3 |
|
|
2 |
|
| |
1 |
|
|
2 |
|
3 |
|
|
|
2 |
|
3 |
Difficulty: Very easy |
idnr: 9927
| 2 |
|
|
2 |
|
2 |
|
2 |
|
2 |
|
1 |
|
| |
|
|
|
3 |
|
3 |
|
4 |
|
4 |
|
2 |
| 3 |
|
1 |
|
|
|
|
|
|
1 |
|
|
|
| |
3 |
|
2 |
|
1 |
|
|
3 |
|
4 |
|
5 |
| 2 |
|
|
|
3 |
|
|
1 |
|
|
|
|
|
| |
4 |
|
6 |
|
|
2 |
|
|
3 |
|
|
4 |
| |
|
|
|
|
|
|
|
1 |
|
|
|
|
| 2 |
|
|
7 |
|
|
5 |
|
|
5 |
|
1 |
|
| |
|
|
|
|
|
|
|
|
|
3 |
|
4 |
| 2 |
|
1 |
|
4 |
|
5 |
|
3 |
|
|
|
|
| |
1 |
|
3 |
|
|
|
|
|
3 |
|
|
3 |
| 2 |
|
2 |
|
4 |
|
4 |
|
4 |
|
1 |
|
|
| |
1 |
|
3 |
|
3 |
|
2 |
|
2 |
|
|
2 |
Difficulty: Medium |