User:Orl
This page shall help you to find mathematical competition problems at your level, i.e. not trivial but also not totally impossible for you. If you have gained some experience with competitions already I suggest you help us make the difficulty rankings more accurate. I suggest to rate on a scale from 1 to 10 where 1 is the easiest level, i.e. early AMC and 10 is hardest level, i.e. China IMO Team Selection Test.
Contents
Voting
AMC
- Problem 1 - Problem 12:
- Problem 3 - Problem 25:
AIME
- Problem 1 - Problem 5:
- Problem 5 - Problem 10:
- Problem 11 - Problem 15:
JBMO
- Problem 1:
- Problem 2:
- Problem 3:
- Problem 4:
USAMO
- Problem 1/4:
- Problem 2/5:
- Problem 3/6:
IMO
- Problem 1/4:
- Problem 2/5:
- Problem 3/6:
Subjective
AMC
- Problem 1 - Problem 12:
- Problem 3 - Problem 25:
AIME
- Problem 1 - Problem 5:
- Problem 5 - Problem 10:
- Problem 11 - Problem 15:
JBMO
- Problem 1:
- Problem 2:
- Problem 3:
- Problem 4:
USAMO
- Problem 1/4:
- Problem 2/5:
- Problem 3/6:
IMO
- Problem 1/4:
- Problem 2/5:
- Problem 3/6:
