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GPN CTF 2026 — Old food Writeup

June 6, 2026

I had an awesome weekend competing in GPN CTF 2026! I played with tjcsc, the #1 US CTF team and #4 Worldwide team (fully highschoolers btw). We ended in 9th, and I wanted to share my solve path for one of the cahllenges that I actually got a first blood (solve) on!

Check out my full writeup for this challenge on GitHub:

View my writeup on GitHub →