Caesar Cipher Wheel
Learn the basics of cryptography with the Caesar Cipher, one of the oldest and simplest forms of encryption.
Invented by Julius Caesar for military communications, this cipher works by shifting each letter in the alphabet by a fixed number of positions. This simple yet effective encryption method laid the foundation for modern cryptography.
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Encryption Challenge
Use the wheel to encrypt the word below with a shift of 3.
Plaintext:
HELLO