Code 100

Welcome to Code100!

Hi, I'm Ryan Chen, a sophomore at RPI dual majoring in Computer Science and Math. I built this website because I know how frustrating it can be to prep for an exam — digging through past tests, or making the trek to the Union just to snap a few photos of practice problems.

Code100 is my attempt to make that easier. A simple place to find past problems, practice at your own pace, and hopefully learn to actually enjoy the process a little more. What's most important? It's completely free!!!

Right now Code100 only covers CS1 (CSCI-1100) — I know that's not much yet, but more subjects are on their way! So stay tuned!

If you're interested, join our Discord Server linked at the bottom of the page. That's where I'll be hanging out, and I'd love to hear your thoughts — what works, what doesn't, and what you'd like to see next. And if you find it useful, please share it with a friend!

Thanks for all your support!!

P.S. New updates will be posted regularly — stay tuned!
Including Computer Science - Data Structures, Math, Leaderboard and Profile pages.