Switch

Switch (also called Two Four Jacks or Black Jack, or Last Card in New Zealand) is a shedding-type card game for two or more players that is popular in the United Kingdom, Ireland and as alternative incarnations in other regions. The sole aim of Switch is to discard all of the cards in one's hand; the first player to play their final card, and ergo have no cards left, wins the game. Switch is very similar to the games UNO, Flaps and Mau Mau, both belonging to the larger Crazy Eights or Shedding family of card games.