TV
According to BBC News Online, the duo will present The Con Test on ITV1 later in the year.
Participants can win a £1 million prize - but must fool their opponents to do so.
"You don't need great general knowledge, but you need the intelligence to convince the other contestants you know the answers," explained Dec.
"We came up with the idea about two years ago and tried it out on our friends - we played it out in a room upstairs at our local pub."
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