Hacker's Playground · 2026

The Digital Battleground for hackers.

Welcome to the digital battleground. Test your hacking skills, solve challenges, and climb the leaderboard.

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Hackers
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Solves

Categories we cover.

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/ 01
Web
XSS · SQLi · SSRF · Auth bypass
/ 02
Crypto
RSA · AES · Hashing · PRNG
/ 03
Forensics
Memory · Network · Stego
/ 04
Reverse
Static · Dynamic · Unpacking
/ 05
OSINT
Recon · Geo · Social
/ 06
Misc
Everything else

Questions we hear.

What is CyberQupiya?+
CyberQupiya is a CTF platform for ethical hackers. Solve challenges across multiple categories and compete on the global scoreboard.
Is it free?+
Yes. All challenges, accounts and progress tracking are free for the community.
How do I submit a flag?+
Each challenge has a hidden flag in the format CQ{...}. Once you find it, paste it in the challenge submit field. Points are awarded automatically.
Can I host my own challenge?+
Reach out via Telegram if you want to contribute challenges. We review and publish community-submitted tasks every season.
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