Victoria Coren Mitchell hosts the series where knowledge will only take you so far. Patience and lateral thinking are also vital.

The Whodunnits take on the Corkscrews in tonight’s quarter-final. They’ll compete to draw together the connections between things which at first glance, seem utterly random.

So join Victoria if you want to know what connects Roland-Garros, Chicago O’Hare, Lindy Hop and Orville the Duck Show less