AlpacaHack Logo

Challenges

Sign InSign Up

Rows:

CHALLENGEAUTHORS

SOLVES

(CURRENT)

Loading challenges...

Rows:

Perljail

Daily AlpacaHack B-SIDETopic: Jail, PerlReleased: Apr 4, 2026

29 solves
Misc
Very Hard

by

hiikunz

hiikunz

4 types of characters are enough to solve this challenge?

Tips
  • If you are not familiar with perl, you can let AI understand the content of jail.pl and focus on the puzzle part.
perljail.tar.gz

Please sign in to submit the flag.

descriptionsolveswriteups