Resources

Art of Problem Solving - aops.com

This is probably the best free resource for anyone starting or looking to get more practice in competition math. Specific Tabs that are useful include:

• https://artofproblemsolving.com/alcumus - Alcumus has problems for most categories of competition math and is great for learning each concept due to the detailed explanations provided.

• https://artofproblemsolving.com/community/c13_contest_collections - A collection of hundreds of contests from various countries, ranging from AMC to IMO and beyond.

Contest Sites are useful for more practice problems:

• HMMT - https://www.hmmt.co/archive/problems/

• MMATHS - http://www.mmaths.org/archive.html

• PUMaC - https://jason-shi-f9dm.squarespace.com/archives#directory

Some AIME Resources:

• Pre-Olympiad Math - A collection of hundreds of AIME problems categorized by topic

• AIME "Study Guide" - A study guide of sorts with tips and strategies on how to approach various types of AIME level problems.

A few helpful/interesting links about Competition Math in general:

• Pros and Cons of Math Competitions

• Stop Making Stupid Mistakes

• How to Write a Solution

A fun read:

• https://www.maa.org/external_archive/devlin/LockhartsLament.pdf