Deal or No Deal Island

Concentration is an American television game show based on the children's memory game of the same name. Matching cards represented prizes that contestants could win. As matching pairs of cards were gradually removed from the board, it would slowly reveal elements of a rebus puzzle that contestants had to solve to win a match. The show was broadcast on and off from 1958 to 1991, presented by various hosts, and has been made in several different versions. The original network daytime series, Concentration, appeared on NBC for 14 years, 7 months, and 3,770 telecasts, the longest run of any game show on that network. This series was hosted by Hugh Downs and later by Bob Clayton, but for a six-month period in 1969, Ed McMahon hosted the series. The series began at 11:30 AM Eastern, then moved to 11:00 and finally to 10:30. Nearly all episodes of the NBC daytime version were produced at 30 Rockefeller Plaza, New York City. A weekly nighttime version appeared in two separate broadcast runs: the first aired from October 30 to November 20, 1958 with Jack Barry as host, while the second ran from April 24 to September 18, 1961 with Downs as host.

Catchphrase is a British game show based on the short-lived U.S. game show of the same name. It originally aired on ITV in the United Kingdom between 12 January 1986 and 19 December 2002. It was presented by Northern Irish comedian Roy Walker from 1986–1999; followed by Nick Weir from 2000–2002, and Mark Curry in 2002. In the original series, two contestants, one male and one female would have to identify the familiar phrase represented by a piece of animation accompanied by background music. The show's mascot, a golden robot called "Mr. Chips", appears in many of the animations. In the revived version of the show, the same format remains, but there are three contestants. In August 2012, it was announced that Stephen Mulhern would host a revived version of the show beginning on 7 April 2013. On 21 August 2013, it was confirmed that Catchphrase has been re-commissioned for a second series, following the success of the first.

A game show following contestants as they travel through a massive maze, answering multiple-choice questions along the way. The maze consists of rooms filled with money; and the further in they go, the bigger the prize. But in order to collect the price, however, contestants must remember what they learned along the way as they find their way out.

Based on the hit UK format, The Cube challenges players with what appear to be simple tasks all to be completed in — you guessed it — a 4m x 4m x 4m perspex cube. The games may sound simple, like bouncing a ball into a bucket within a timeframe, but once the clock starts counting down everything becomes a little bit more tense. Add to that the promise of $250,000 in prize money and you’ll be setting up your own practice Cube at home.

In this competition show, a group of couch investigators are challenged to solve a fictional murder every day. The contestant who has solved the most crimes at the end of the series wins a cash prize.