Run (cards) that is wild, is one that consists purely of 'natural cards', without any wild cards such as jokers or deuces. Run (cards) A run, straight or sequence is a combination of playing cards where cards have consecutive rank values. Some games, such as cribbage, specify that an ace counts as one ("ace low"); others specify that an ace counts above a King ("ace high"); yet others, such as poker, allow an ace to count either high or low. Runs are one of the two types of meld that may be used in games where melding is part of the play;
Zener cards the experimenter picks up a card in a shuffled pack, observes the symbol, and records the answer of the person being tested, who would guess which of the five designs is on the card. The experimenter continues until all the cards in the pack are tested. Poor shuffling methods can make the order of cards in the deck easier to predict and the cards could have been inadvertently or intentionally marked and manipulated. In his experiments, J. B. Rhine first shuffled the cards by hand but later decided to use a machine for shuffling. In his book, "The New Apocrypha",