SINFCTF2021
CTF Challenges (and official solutions) created for SINFCTF2021, a companion CTF for Semana de Informática 2021.
There's a folder for each challenge category, and inside them a folder for each challenge with the challenge files and a README with the problem statement and expected solution.
For the challenges in which it is relevant, a solution folder is included with a sample solution that we developed when testing the CTF.