Grzechu's Profile

Grzechu solved Ports in the Networking category from BDSec CTF 2025 on 24 Jul 2025

Grzechu solved Hosts in the Networking category from BDSec CTF 2025 on 24 Jul 2025

Grzechu solved TasmotaHack in the Reverse Engineering category from BDSec CTF 2025 on 23 Jul 2025

Grzechu solved revME in the Reverse Engineering category from BDSec CTF 2025 on 23 Jul 2025

Grzechu solved Minar ’52 Enigma in the Reverse Engineering category from BDSec CTF 2025 on 23 Jul 2025

Grzechu solved The Promise Was Not True in the Misc category from BDSec CTF 2025 on 23 Jul 2025

Grzechu solved Riddle of The Child and the Thirteenth in the Misc category from BDSec CTF 2025 on 23 Jul 2025

Grzechu solved RiddleMe in the Misc category from BDSec CTF 2025 on 23 Jul 2025

Grzechu solved Cyber Siege 2025 in the OSINT category from UAP Cyber Siege 2025 - Qualification Round on 21 Jul 2025

Grzechu solved Broken Secrets in the Forensics category from ACECTF 1.0 on 21 Jul 2025

Grzechu solved Inspector Requestor in the Begineer category from BroncoCTF 2025 on 21 Jul 2025

Grzechu solved Why do they even need this? in the OSINT category from Codefest CTF 2025 on 21 Jul 2025

Grzechu solved Github in the OSINT category from Codefest CTF 2025 on 21 Jul 2025

Grzechu solved Present Sir! in the OSINT category from Codefest CTF 2025 on 21 Jul 2025

Grzechu solved JEE Main in the OSINT category from Codefest CTF 2025 on 21 Jul 2025

Grzechu solved Alias in the OSINT category from Codefest CTF 2025 on 21 Jul 2025

Grzechu solved CP in the OSINT category from Codefest CTF 2025 on 21 Jul 2025

Grzechu solved JEE (Advanced) in the OSINT category from Codefest CTF 2025 on 21 Jul 2025

Grzechu solved Hidden in plain sheets in the Misc category from LA CTF 2023 on 21 Jul 2025

Grzechu solved Emojis in the Cryptography category from ImaginaryCTF 2022 on 21 Jul 2025

@Grzechu