I always thought being able to force a card on a "victim" was one of the neatest tricks a card player could pull. I became quite good at it, so I've decided to up the ante. I randomly drew 100 cards and got the below results displayed in the order they turned up. I knew at once I had not only a neat card trick but instructions to find a cache I just recently hid.
Stare at the the cards for a moment and pick a card. Keep it locked into memory. Now decipher the puzzle...did I pick your card?
You can validate your puzzle solution with certitude.
Offsets : Subtract .014 from the answer you get for North Add .012 to the answer you get for West