The Floor

Wizarding World fans put their Harry Potter knowledge to the test for the ultimate honor to be named House Cup champion.

Each week, 20 contestants compete in a series of challenges in an attempt to win £10,000. These challenges are based in large pools of water or mud and generally involve large assault courses that participants must cross.

"Come on down!" The Price Is Right features a wide variety of games and contests with the same basic challenge: Guess the prices of everyday (or not-quite-everyday) retail items. 

A game show created in the United Kingdom, in which contestants attempt to answer general knowledge questions in an intimidating atmosphere in order to scoop the £1 million top prize. The original series was hosted by Chris Tarrant, and its modern-day revival is hosted by Jeremy Clarkson.