Caesar's Mistake

Steganography 50 pts standard
Challenge Description

Story: An ancient cipher was used—but the shift is unknown. Given: Note.txt

Goal:

  • Brute-force Caesar cipher

  • Find readable flag

Skill:Classical crypto

Difficulty: Very Easy

Files
↓ note.txt
Hints
View Hint : Hints

Hint 1: The "Halfway" Rule. There are 26 letters in the English alphabet. This cipher shifts exactly halfway through, meaning the encryption and decryption process is identical! Hint 2: Julius Caesar's Favorite. This is a classic "Substitution Cipher."

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