dctf - Hotel ROP (pwn)

PIE binary, Return 2 LIBC

3kCTF - Masterc (pwn)

Stack Canary, Master Canary

Cyberthon 2021 Finals - APCafe (pwn)

Ret2Libc, Null Byte Terminator

Cyberthon 2021 Finals - Placeholder (pwn)

Format String Exploitation, Stack Smashing