FIO is a multi-dimensional card game where not only the value of the card but its placement is key in giving direction (or misdirection) in determing the Mystery Card. Each card value either has a direct or indirect relationship with the Mystery Card which provides clues to its identity. Placement either next to or in front of the Mystery Card indicates whether or not a direct or indirect relationship exists. Opponents share the same objective so misdirection is key. The difference between paying your cards right and playing your cards well is in the score.