Lidija creates a video-based egg timer
Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.
Lidija decides to write and sing a song that, once it finishes, the eggs would be perfectly boiled. She sends Luka a video of her reading a short essay about eggs, before starting to sing a short lyric about a girl named Nadalina who is making eggs. At the end of the video, she instructs Luka to remove the egg. The egg turns out to be undercooked, and Lidija earns fourth place.
(Written by Jenny R and proofread by Karl Craven)