Test Your Skills.
Compete. Win.
Join our CTF challenges and compete against the community. Solve puzzles across web security, reverse engineering, cryptography, and more. New challenges added regularly.
Monthly Challenge
The ultimate test of your skills.
Summer CTF Mega Challenge 2026
The ultimate CTF challenge of the year. Solve challenges across web, reversing, forensics, and cryptography. Top players win exclusive prizes and recognition.
Prizes
- #1: Certificate + Badge + Prize
- #2: Certificate + Badge
- #3: Certificate
Active Challenges
Solve challenges and earn points to climb the ranks.
Weekly Challenge: Web Exploitation
Find the hidden flag in this vulnerable web application by exploiting a misconfiguration.
Reverse Engineering Marathon
Analyze the provided Linux binary to extract the hardcoded flag. Watch out for anti-debugging techniques.
Cryptography Puzzle
A classic substitution cipher mixed with base64 encoding. Decrypt the message to find the flag.
Forensics Investigation
Analyze the provided pcap file to track down the exfiltrated data.
SQL Injection Lab
Bypass the login screen using basic SQL injection techniques to access the admin panel.
Binary Exploitation (Pwn)
Exploit a buffer overflow vulnerability to gain a shell and read the flag.txt file.
How CTF Works
A simple guide to participating in the Arena.
Challenge Categories
Explore challenges by your preferred domain.
Web Security
Exploit web vulnerabilities.
8 Challenges →Reverse Engineering
Analyze and reverse binaries.
5 Challenges →Cryptography
Crack codes and encryption.
6 Challenges →Forensics
Investigate digital evidence.
4 Challenges →Binary Exploit
Exploit memory issues.
3 Challenges →Miscellaneous
Fun and creative puzzles.
4 Challenges →Global Leaderboard
View All| Rank | Player | Country | XP Points | Badge |
|---|---|---|---|---|
| #1 |
Ahmed R.
|
🇵🇰 | 5,420 | Gold |
| #2 |
Sana T.
|
🇵🇰 | 4,890 | Silver |
| #3 |
Zain B.
|
🇵🇰 | 4,350 | Bronze |
| #4 | Omar K. |
🇦🇪 | 3,980 | ⭐ Top 10 |
| #5 | Fatima A. |
🇵🇰 | 3,720 | ⭐ Top 10 |
| #6 | Usman M. |
🇵🇰 | 3,450 | - |
| #7 | Ayesha R. |
🇵🇰 | 3,200 | - |
Recent Winners
Ahmed R.
5,420 XP
Challenges Solved: 12
Your Stats
Upcoming Challenges
Cloud Security Challenge
Test your skills in cloud security environments like AWS and Azure.
Mobile App Testing
Secure Android and iOS applications against modern threats.
Join the CTF Community
Connect with Other Players
Join our active WhatsApp community to share tips, ask questions, form teams, and collaborate with other security enthusiasts.
Frequently Asked Questions
NEXUS{...}), enter it in the submission form on the specific challenge page. Correct flags earn you XP instantly.