Hackaday 2024: back2shell(Pwn)

Hackaday 2024: SimplePwn (Pwn)

HKCERT CTF 2024: BlackC2(Pwn)

Firebird CTF:Backdoor(rev)

Firebird CTF: Cdkey (rev)

Firebird CTF: MoonBlast(Pwn)

Firebird CTF: MercuryBlast(Pwn)

Firebird CTF: Innocent Image Viewer(Web)

Firebird CTF: TunningU5B(MISC)

HKCERT CTF 2023: Secure Python 2 (Pwn)

HKCERT CTF 2023: Mongo Jail(Pwn)

Polyu Qualifier 2023: Echo(Pwn)