cryptoeasy

Загадочный шифр (Mysterious Cipher)

hackerlab

Task: a zip file with upside-down Unicode text and a hint about flipping. Solution: reverse the string, decode upside-down Unicode characters back to normal, then apply Caesar cipher (shift 20) to reveal the flag in leet-speak.

$ ls tags/ techniques/
unicodeleet_speakcaesar_cipherstring_reversaltext_encodingupside_down_text
leet_speak_recognitionunicode_upside_down_decodingcaesar_bruteforcestring_reversal
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