Are you preparing for the American Math Competition (AMC12)? I am a former student who managed to go to AIME from AMC12. This application contains list of problems that might be useful for you before you take the AMC12 exam. I'll be adding more problems along the way, so stay tuned! The application also contains information about AOPS which you can use to practice past AMC12 problems as well as take part in forum discussions.