2023

• The Twig Injector (web)

  09/05/2023 — 247CTF, INFOSEC

2020

• Constant Backup Policy (misc)

  17/11/2020 — 247CTF, INFOSEC

• An Exclusive Key (crypto)

  30/03/2020 — 247CTF, INFOSEC

• Hidden Flag Function Parameter (pwn)

  22/03/2020 — 247CTF, INFOSEC

• The Impossible User (crypto)

  22/03/2020 — 247CTF, INFOSEC

• The Encrypted Flag (misc)

  21/03/2020 — 247CTF, INFOSEC

• The Secret Lock (rev)

  16/03/2020 — 247CTF, INFOSEC

• Confused Environment Read (pwn)

  27/02/2020 — 247CTF, INFOSEC

• Hidden Flag Function (pwn)

  27/02/2020 — 247CTF, INFOSEC

• Hidden Painting (misc)

  25/02/2020 — 247CTF, INFOSEC

• Compare the Pair (web)

  25/02/2020 — 247CTF, INFOSEC

• Secured Session (web)

  24/02/2020 — 247CTF, INFOSEC

• Error Reporting Protocol (net)

  16/02/2020 — 247CTF, INFOSEC

• The More The Merrier (rev)

  16/02/2020 — 247CTF, INFOSEC

• Sensitive Server Memory (misc)

  16/02/2020 — 247CTF, INFOSEC

• An Impossible Number (misc)

  16/02/2020 — 247CTF, INFOSEC

• The Text Editor Jail (misc)

  16/02/2020 — 247CTF, INFOSEC

• My Magic Numbers (crypto)

  16/02/2020 — 247CTF, INFOSEC