Jakob fills a glass
Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.
Not much is shown of Jakob during this task, but near the end, he is shown tasting one of his vials, so he may have tasted his vials for most of the task. Jakob’s glass is about a quarter full, and the liquid is brown; despite the appearance, it is determined that Jakob’s glass actually contains more water than Annika’s glass, so he earns second place.
(Written by Jenny R and proofread by Karl Craven)