Hex Advent CTF

WELCOME TO HEX ADVENT 2025, ‘tis the season to Unwrap Your Potential! 🎁

HEX ADVENT 2025 is a Christmas-themed CTF Advent Calendar, designed for women, by women. 12 Days, 12 Challenges: A structured schedule to build mastery across different CTF categories.

Focus Areas

- Pwn (Binary Exploitation)
- Cryptography
- Reverse Engineering
- Forensics
- OSINT
- Web Exploitation

Our Mission

To empower women in cybersecurity, create visible role models, and cultivate a robust local talent pool.

Challenges

1. Christmas Wishlist 🎄 [Web]
2. Merry Osintmas [OSINT]
3. Make A Wish [Pwn]
4. Hex xor bin [Crypto]
5. Christmas Tree [Reverse Engineering]
6. Querying Flags [Web]
7. Santa's Message [Forensics]
8. Ho Ho Heap! [Pwn]
9. Merry Osintmas 2 [OSINT]
10. Prompt-to-Pivot: Echoes of v0 [Web]
11. Small and simple things [Crypto]
12. Christmas Lottery [Reverse Engineering]