Seems someone rotated the alphabet, can you get the original message back?
We intercepted this secret message. We believe it is using a transposition cipher. Can you decipher it?
Like in real estate, the web is all about location, location and location.
There is a flag hidden in this binary. Can you find it?
We intercepted this mail message. Can you open the attachment?
This file contains a hidden message. Can you reverse engineer it and find it?
We captured some traffic while visiting this website. Can you get some information from it?