If you’ve ever shuffled a deck of playing cards, you’ve most likely created a unique deck. That is, you’re probably the only person who has ever arranged the cards in precisely that order. Although ...

Tarot readers have turned to divination for advice for centuries, so it makes sense why you’d lean on this mystical practice to guide you through life’s twists and turns. Whether you’re confused about ...

Math — and some clever simulations — have revealed how many shuffles are required to randomize a deck of 52 cards, but there’s a bit more to it than that. There are different shuffling methods, and ...