Battle of the Brains is a quiz show that aired on BBC Two from 28 July 2008 to 6 March 2009.
Each captain chooses one member from their team of 6 to take part in one of 5 (6 in series 1) different tests of skill in one of 15 different categories.
In series 2, the types of challenge stuck to a specific order; Speed, Memory, Wisdom, Identity and Nerve.
In the second series, the prize fund started at £1,000, but if the team failed to win, the money rolled over to the next show.
With the captain turned around, so no signals of any kind can be made, Paddy/Nicky offers the team 2 questions.