Sebastian tricks some chickens
Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.
Sebastian makes a chicken noise at the chickens, and scatters grass on the mat as if he is distributing bird feed. This causes five chickens to run onto the mat, at which point Sebastian believes he has completed the task. When prompted to re-read the task by Mark, he realises his mistake. Grabbing one of the nearby GoPro cameras, which is mounted on a tripod, he places one foot of the tripod on the mat and repeats his tactic of pretending to distribute food, to get five chickens back on the mat. He completes the task in just 2 minutes and 34 seconds, earning second place.
(Written by Karl Craven)