Video: Episode 5 - Recognition

Is your mind playing tricks? Those shapes really do look very similar when faced with this particular challenge. It’s all about the angles in this game of pullin’ shapes! If plane geometry isn’t your bag, then try your hand at spot the difference...or just have a good ogle at Boris!

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A nationwide search to discover the untapped brainpower of potential contestants from all walks of life - from posties to PhDs, doctors to dustmen. Success on this show is not about academic qualifications but how your brain functions in high-stress conditions.

Britain's Best Brain