This extra clue has been added to the second addition of the Cards. If you’re playing the first edition (before March 2021), don’t feel ashamed if you needed this extra hint!
Well, this message kind of speaks for itself doesn’t it? It should be clear what to do, and in what order.
Solution of this Step
First you need to find out the coding system that is used. Afterwards you should think of what symbols you’d expect with that code, and what symbols you encounter at the Card. Which symbols on the Card could correspond with which standard symbols in the code? And finally, how many symbols do you think would form one letter? Where are the “spaces” between the letters?