Christine enlists the help of a driver
Christine removes all of the balloons from the washing line and puts them in large clear plastic bags.
She has Antoine hold them steady on a dirt track through the grounds of the house, while she sits in a motorised buggy, driven by someone else (she explains in studio that she was not allowed to drive it herself).
She has the driver run over the balloons at full speed, which pops many of them, but several are left untouched and blow away.
She then has to repeatedly instruct the driver to reverse (the French equivalent of 'Ruuuuuuuuuhverse!' thus being coined as the episode title) and drive over the escaped balloons individually, until they have all been popped.
In studio, she blames the driver for missing some of the balloons.
Despite the promising start, chasing down the remaining few ballons meant that she took 1 minute and 26 seconds in total, and placed fourth.
(Written by Karl Craven)
(Illustrations collected by Jenny R and adjusted by David Fuller)