So this is it. Tomorrow, I finally make my way to Pittsburgh to begin my four years at Carnegie Mellon.

As a little something, I figured I might as well release something that I've compiled somewhat-secretly over the past four years: a compilation of monumental problems sorted by year. During my freshman year, I decided to log problems I considered as interesting (or other problems I felt obliged to put in the collection) in the hopes that I would some day look back and see all the progress I made. I became less interested in the project after the AIME junior year (partially because after I came back to AoPS I focused on short-answer contests in the hopes of actually qualifying for USAMO), but I still managed to jot down a few notes and what-not.

So without further ado, enjoy.