The Atbash Cipher is my personal favourite.

It was originally used for the Hebrew alphabet, but was modified to fit the English one.

How to use-

Step 1-
This is even simpler than the Caesar was! Simply write out the alphabet once, and then again below it, but backwards.

Step 2-
Again, the top letter is the encoded one, the bottom is the decoded one.

By the way, this isn't the end of the Cipher Tutorials. There's at least one more I'll be doing. It's an interesting one.

Thanks for reading, I hope you enjoyed this chapter. Later, GreyJay13.