Britain’s brightest minds are about to do battle to be named the Ultimate Puzzler….

To find her champion, Lucy Worsley will challenge every area of our player’s brains across five puzzling rounds testing language skills, calculation, lateral thinking, visual intelligence and memory.

At the start of each episode, six super smart strangers are split into two teams of three that try to accrue the most points through their powers of puzzling deduction. Then, in a dramatic twist, the winning team turn on each other to be named the best of the best and earn a place in the series Final where the Ultimate Puzzler will be crowned.