Speed

Play a card from your hand onto either middle pile when it is one rank above or below the card showing there. An ace sits next to both a king and a two. Your hand fills back up to five from your own draw pile as you go.

Neither of you takes turns, so the same card can be beaten to a pile by the other player. When that happens your card comes straight back to your hand. If you both run out of moves, press "Nothing to play" and a new card is turned onto each pile once you have both pressed it. Chat is always on at the table, and voice only if the host switched it on when they made it.