How did it go for everyone. I didn't take it officially (on Spring Break), but I found it to be shockingly easy.
Answers:
1. 252
2. 025
3. 314
4. 080
5. 014
6. 017
7. 708
8. 047
9. 190
10. 032
11. 172
12. 375
13. 040
14. 432
15. 871
Edit: if people are interested, i will post the problems and let people have a go at it