Fun rev challenges from LakeCTF 2025 Finals
Breaking xorshift128 using 1-bit leak
Reverse engineering writeups from our first .;,;. win!
Some misc and rev writeups for UIUCTF 2024
Writeups for several challenges from UMDCTF
A writeup of the first 7.5 tasks from the 2023 NSA Codebreaker Challenge.
My first time attempting real pwn.
Writeups for UIUCTF 2023, a CTF hosted by UIUC's SIGPwny. Really cool, open-ended challenges, and a fun theme.
Cracking LCGs and solving bivariate equations
Cracking Java's util.Random RNG with only 1 sample.
Megathread for BucketCTF 2023, with writeups for the challenges I solved.
Megathread for UTCTF 2023, contains mini writeups for most challenges
Spending way too long making an audioless 5 minute video...
flocto's blog 
