Image for Perfect Timing

Perfect Timing

Duration: 01:30

Stop The Clock is one of the toughest challenges on Britain’s Brightest. Contestants have to make four letter words from a grid of letters and stop at the clock at a specified time. See how Sam rises to the challenge…

Available since: Mon 14 Jan 2013

This clip is from

Britain's Brightest Episode 3

3/6 Tasks include racing to be the first to solve the puzzles inside identical rooms.

First broadcast: 19 Jan 2013

Image for Episode 3 Not currently available on BBC iPlayer

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