This cache's name was inspired by the con game where a mark is tricked into betting money on the assumption that they can find the "money card" among three face-down playing cards. The mark has no chance of winning the game because it was rigged against them from the begining.
This time there is no rigging just three metal poles and one nano magnetic container. Will you guess the correct one first? Or will it take three tries to find the prize.
The cache is too small for a pen so you will need to bring your own.