Royal flush\n\n The royal flush is the best hand available in poker. It features five consecutive cards, all of the same suit, in order of value from 10 through to ace.
A common "house rule" in some places is that a player may not replace more than three cards, unless they draw four cards while keeping an ace (or wild card). This rule is useful for low-stakes social games where many players will stay for the draw, and will help avoid depletion of the deck.
