Let's read assembly code!
Submit the flag as this format: Alpaca{return value of the challenge function}
Read Assembly
Topic: AssemblyReleased: Dec 10, 2025
A daily CTF challenge with a fun new puzzle every day
We publish one simple, beginner-friendly or educational CTF challenge every day!
Solve within 24 hours of release to appear on the leaderboard.
Discussion with friends or AI is welcome (account sharing is prohibited).
Sharing solutions is allowed only after 24 hours have passed since release.
Try the first challenge
Is this your first CTF? Let's begin by tackling the first challenge released on Daily AlpacaHack.
minaminaominaminao
pppp4649minaminao
tan90909090
shiragishiragi
tchenpppp4649tchenminaminaotan90909090tchenshiragiWant a harder challenge?
Go to B-SIDEWriteups
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