(no subject)

[lovelacing]

An interesting fact about substitution ciphers is that they often have a key word or phrase. If you know that, you can solve the cipher. Sometimes the key is meaningless. Sometimes not.

a b c d e f g h i j k l m n o p q r s t u v w x y z
s t a y w i h m e . c z g d x v . p l o u . j n f .

Comments

[dragonaid]

I sometimes get this strong feeling that this school is really just about the mystery solving. Like, it could probably even be an actual class here. Everyone would sign up.

[lovelacing]

And the only thing at stake would be our grades.