N0PSctf is Back!

This year, Jojo needs your help again. He received an emergency call from Noopsy, a fellow inhabitant of N0PStopia, a cartoonish cyberworld.

The three evil Lords of PwnTopia, CrypTopia, and WebTopia attacked N0PStopia and are now planning to extend their conquest. They MUST be stopped before it is too late!

Since you saved him last year, Jojo answered the call and thought about you. Will you be able to stop this threatening threat?

Come from May 31st to June 1st, 2025 to face our new batch of Web, Crypto, Reverse, Pwn, Misc, and more challenges!

More details will be shared soon. Stay tuned!

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