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As the title says:

Your mission is to decode this ciphertext.
Hint: It's probably enciphered multiple times.

Yrj cxc myxn yfqqbs, myxn nxmb obfuuh xn dohqmxd..

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1 Answer 1

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It says the following

How did this happen, this site really is cryptic

How to do it

It's a substitution cipher which can be decoded using the following substitutions (replace top letter for bottom)

 ABCDEFGHIJKLMNOPQRSTUVWXYZ
 FEDCBAZYXWVUTSRQPONMLKJIHG
 

In other words to decode

Use a reverse substitution cipher shifted by six places. This cipher is symmetric, so encoding is done in the same way.

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  • $\begingroup$ Really brilliant work. $\endgroup$ Commented Mar 5, 2021 at 15:37

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