Table of contents
General
- What is this website?
This site collects my personal writeups and learning resources for CTF (Capture The Flag) competitions. It hosts step-by-step solutions, explanations and tips to help learners understand attack techniques and defensive countermeasures. Note that writeups may contain spoilers for challenge statements and solutions.
Challenges
- I’m a beginner, where should I start?
Start with challenges labelled Beginner/Easy, especially in the Web and Crypto categories. Practical tips:
- Carefully read the challenge statement and note any hints.
- Recreate the environment locally when possible (Docker, VM).
- Read other writeups to learn common patterns and techniques.
- Use standard tools: browser DevTools,
curl,python,gdb,radare2,binwalk, and responsiblysqlmapfor SQL issues.
- How can I contribute a writeup?
Contributions are welcome. You can:
Submit a pull request with a Markdown writeup file to the site’s repository.- Email your writeup to
hackdrinkflagrepeat[at]gmail.comif you prefer the team to publish it.
Licensing & reuse
Public content on this site is intended for educational use. When reusing writeups, cite the source and the author. For commercial reuse requests, contact us.
Still have questions?
If your question is not answered here, email hackdrinkflagrepeat[at]gmail.com with a clear subject line and we will get back to you.