Ancient Codes and Secret Scripts Crossword Puzzle

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Word-Clue Pairs (one per line, format: WORD SPACE clue)

AGREEMENT Pre-shared secret for secure cipher communication
ZIGZAG Pattern used in rail fence cipher
VIGENERE Polyalphabetic cipher using a keyword
MORSE Code using dots and dashes for transmission
SUBSTITUTION Cipher replacing letters with others or symbols
NAVAJO WWII code based on a Native American language
FREQUENCY Analysis technique exploiting letter occurrence rates
CAESAR Shift cipher attributed to a Roman leader
ATBASH Simple substitution cipher with reversed alphabet
PLAYFAIR Digraph substitution cipher created in 1854
ENIGMA Famous WWII cipher machine
CRYPTOGRAPHY The science of encoding and decoding secret messages
POLYBIUS Grid-based cipher named after an ancient historian
SCYTALA Ancient Spartan transposition tool
HILL Matrix-based cipher from linear algebra concepts
KEY Essential element to unlock many ciphers
TRANSPOSITION Cipher rearranging letter order without altering them
ROT13 Simple letter-shift cipher rotating alphabet by 13
NULL A cipher technique involving extraneous meaningless letters

Ancient Codes and Secret Scripts

Explore the world of historical cipher techniques with this challenging crossword featuring famous codes, key cipher terms, and cryptographic methods.

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