hack.carleton

This challenge had us decode an image. The decoding method was given to us, and went as so.

The code was made up of many rows. On the left side of each row was a colour. On the right side was a 7 digit binary segment.… Read more

When we first looked at this, we recognized it as a Caesar Shift problem. The title of the challenge also hinted at the type of cipher. Here is the original encrypted text;

Nvctfdv kf jTKW! Nv yfgv pfl veafp kyv gifscvdj nv yrmv nizkkve wfi kyv wzijk hlrikvi fw 2016.… Read more