Cryptography

Cryptography is the practice of scrambling messages so that unauthorized people cannot read them. The challenges below require you to unscramble the messages.

Challenge 1: Decrypt the message. The message was encrypted with a Caesar cipher.
Webpage: crypto1.mrcodeswildride.com
Reward: 1 point

Challenge 2: Decrypt the message. The message was encrypted with a Caesar cipher.
Webpage: crypto2.mrcodeswildride.com
Reward: 10 points

Challenge 3: Decrypt the message. The message was encrypted with a Caesar cipher.
Webpage: crypto3.mrcodeswildride.com
Reward: 20 points

Challenge 4: Decrypt the message. The message was encrypted with a simple substitution cipher.
Webpage: crypto4.mrcodeswildride.com
Reward: 20 points

Challenge 5: Decrypt the message. The message was encrypted with a block cipher.
Webpage: crypto5.mrcodeswildride.com
Reward: 20 points

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