chess-tui | A chess TUI implementation in rust 🦀 Open-source project I participated in a hackathon RustWorkshop, organized by Politehnica University of Bucharest and I contributed to the open-sou...

Descarcă rezolvările problemelor din Gazeta Matematică GMB 9/2024 În curând voi implementa un viewer pentru fișierul PDF, chiar aici pe site.

Quadratic Leak - m0lecon CTF 2025 Teaser Flag : ptm{Nonlinear_Algebra_Preserved_Over_Large_Integers} Difficulty: Medium We got the Python source code used to encrypt the flag: from Crypto.Pu...

qrime - AlpacaHack Round 3 (Crypto) Flag : Alpaca{q_and_r_have_nothing_to_do_with_QR_code} Difficulty: Easy/Medium We got the Python source code used to encrypt the flag: import os from Cryp...

Spooky RSA - HackTheBox Flag : HTB{cu570m_83475_73x7800k_3v32y_71m3} Difficulty: Easy We got the Python source code used to encrypt the flag: from Crypto.Util.number import bytes_to_long, ge...

LostModulus - HackTheBox Flag : HTB{n3v3r_us3_sm4ll_3xp0n3n7s_f0r_rs4} Difficulty: Very Easy The challenge provides a RSA script and the ciphertext. The script is using a small e value which ...

Old School - ROCSC && CyberEDU Flag : ROSCSC{LCRO-ECSC-8989-1918} Difficulty: Medium Firstly, check out the description because, this challenge it’s so tricky : formatul ROSCSC{cod_li...

Flag is hidden - CyberEDU Flag : ECSC{a3cfc7f4f812cc4b511f6de4dc150422f49e817c0f61321852a81e6b5f3961ba} Difficulty: Easy For this challenge I use 2 tools: JADX-GUI and APKtool Firstly I like...

Bork Sauls - CyberEDU Flag : ctf{d8194ce78a6c555adae9c14fe56674e97ba1afd88609c99dcb95fc599dcbc9f5} Difficulty: Easy Firstly, I decompiled the file to see what is inside. undefined8 main(EV...

Hackerman - HackTheBox Flag : HTB{3v1l_c0rp} Difficulty: Very Easy └──╼ $stegseek hackerman.jpg StegSeek 0.6 - https://github.com/RickdeJager/StegSeek [i] Found passphrase: "almost" [i] Ori...