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AlpacaHack

A platform for exploring cybersecurity through Capture The Flag

AlpacaHack features security challenges that turn technical ideas into playful puzzles.

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Daily AlpacaHack

Unlocks a new beginner-friendly challenge daily at 00:00 JST. All past challenges archived for anytime practice.

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Today's challenge

Small d
Crypto
Medium
pppp4649pppp4649

45 solves

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