Lidija extinguishes a candle
Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.
Lidija first attempts to make a system to snuff out the candle by connecting a cone to the end of a long hosepipe. She then discovers the vacuum cleaner and attaches a long pipe to the end. She accidentally knocks the candle over, but ends up extinguishing the flame anyway. Lidija's time is not given, but she extinguishes the flame from a distance of 5m 62cm, earning four points.
(Written by Jenny R and proofread by Karl Craven)