S4C | 21 x 30 minutes
Sixteen contestants. Two sheds. Some luck. And one winner.
When the contestants are divided into two teams, they must chose one person to answer for the shed. The winning team is through to the next round, but the losing shed is out of the game until the next programme.
Then we do that again and again, until one person wins £2,000 and a place in the grand final at the end of the year, where they could win £10,000.