Deal or No Deal (UK game show) to other people, for example, a friend of a contestant who won only a small amount in their own game. Such twists happen rarely, but happened more regularly during the themed weeks. There are 22 cash prizes contained in the boxes on the programme. These cash prizes range from 1p to £250,000. The highest five valued boxes are referred to as the "Power Five", whilst the lowest five valued boxes are referred to as the "Banker's Power Five". For the 500th show and Christmas specials, £500,000 was made the top prize. In order to make room for this, the £15,000
Deal or No Deal (UK game show) her own box contained the top prize: had she swapped, she would have left with 1p. Sometimes there are extra twists to the game, such as making offers between rounds, offering other gambles such as "double or nothing", where after the contestant has dealt, they have to open extra boxes and risk winning nothing or doubling their winnings. The Banker has also allowed the contestant to go ahead one box at a time (giving them more freedom to pull out of the game when they wish). The Banker has been known to try other tricks such as offering prize money