Semi-final 4, 2020
Russell Davies welcomes the last of this season's semi-finalists, competing for the only remaining place in the 2020 Brain of Britain Final.
Russell Davies welcomes the last of this year's semi-finalists, who once again comprise three of the heat winners, along with a particularly high-scoring runner-up. They're fighting for the sole remaining place in the 2020 Final, and the competition is sure to be fierce.
A listener also stands a chance of winning a prize by coming up with ingenious questions that might Beat The Brains.
Producer: Paul Bajoria