Sarah wins the task

Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.

Sarah correctly guesses that the packet of cereal hitting the bar will be quieter than the sound of the horn. She then correctly guesses that the sound of an electric toothbrush being thrust into a bowl of marbles will be quieter than the sound of the cereal, and wins the task.

(Written by Karl Craven)