how many ways are there to shuffle a deck of cards reddit?
TIL If you thoroughly shuffle a deck of playing cards, you'll end up with a sequence which has (probably) never existed before. There are 8,000,000,000,000,000,000,000,000,000,000,000,000, 000,000,000,000,000,000,000,000,000,000,000,000,000 different combinations.