Nikki gets genuinely annoyed

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

Nikki searches the shed, and unearths a garden hose. She brings it back to the water box along with several other pipes and tubes, and begins cobbling them together to run down the hill. She tells David that she’s worried, because she isn’t able to test that the hose is securely connected to the spigot without water coming out. She also wonders how much water could actually pass through the rather thin pipes in 90 minutes. David quickly reminds her that it’s actually meant to be 90 seconds, not minutes. Eventually, Nikki realises that the water will need to travel uphill to get into the bathtub, and that her set-up will therefore not work. Running out of time, she abandons her pipe completely, and holds a wheelbarrow underneath the tap to catch the water. When the water starts, Nikki spends much of her time wondering how she will continue the task, before finally picking up a long yellow tube from her abandoned pipe system, and holding it over the hole. This method is not particularly successful, as Nikki seems more interested in staying dry than actually collecting the water. When her time is up, Nikki declares the task to be “unfair”, and leaves without shaking David’s proffered hand. Nikki moves no water, which earns her a participation point.

(Written by Jenny R and proofread by Karl Craven)