Let’s RiffleĮquations are great, but let’s visualize this!īelow is the same ordered deck of cards from before, except the K♦ has been highlighted red so we can follow its journey to the top of the deck.Ĭlick the Riffle button to move the top card somewhere else in the deck randomly. On average, 236 single card riffles will randomly shuffle a deck of cards. Once the K♦ moves up one position, upon subsequent riffles there are now two spots for the new top card to be placed underneath it.
Note: notice the K♦ can only rise in the deck.
