Victoria Coren Mitchell hosts the quiz where knowledge only gets you so far – logic and lateral thinking are the vital extra ingredients.

This is a rematch: the fiendish series structure means these teams met in a previous round. As ever, the trick is finding connections – for example, between Hotel Marbez, Mount Everest, Horseshoe Falls and Chester Football Club.

Victoria Coren Mitchell hosts the quiz where knowledge only gets you so far – logic and lateral thinking are the vital extra ingredients.

There's a place in the next round on offer, and all the teams have to do is answer questions like this: Obel Tower / The Tower, Meridian Quay / Glasgow Tower / The Shard. What's the connection?