Blockchain Writeup - Codegate Finals 2025 Jul 15, 2025

Writeup for DEX, a cross-chain blockchain challenge from CODEGATE 2025 Finals CTF, onsite in South Korea!

#ctf #web3 #smart-contract #blockchain #writeup #onsite #finals

Read more →

Crypto Writeups - BSides Canberra CTF 2024 Sep 28, 2024

Writeups for crypto(graphy) challenges from BSides Canberra CTF 2024!

#ctf #crypto #cryptography #writeup #onsite #bsides

Read more →

A writeup for prnginko, a fun crypto/rev challenge, and another reversing challenge from BSides Canberra 2023, onsite in Canberra, Australia!

#ctf #rev #reversing #cryptography #writeup #onsite #bsides

Read more →

Writeups for p4CTF Finals 2023, onsite in Poland!

#ctf #crypto #writeup #onsite #finals

Read more →