You are given 1 Wild Card per round and can purchase more.Using them will not interrupt the card run and can help you beat your high score. Wild Cards can be used at any time on any value and any value can be played on them.Note that the Ace is both a high and a low, and either a 2 or a King can be played on it.Only cards with values that are either one higher or one lower than the open card can be placed. Remove all cards from the layout by placing them on the open card at the bottom.