In the video, participants on the "killer color channel" engage in a challenge where they must identify sweets from various countries while blindfolded. They take turns guessing the sweets' origins based on taste alone, with humorous and mixed results. The challenge includes multiple rounds with different countries represented, and participants make light-hearted guesses about the sweets before tasting them. The video is playful and entertaining, with participants often unable to correctly identify the sweets' countries of origin.
Here are the key facts extracted from the text:
1. The channel is called "killer color channel."
2. The hosts, centuries and Nikita, are conducting a challenge.
3. The challenge involves tasting sweets from various countries.
4. Participants must guess the country the sweet belongs to.
5. They must taste the sweets blindfolded.
6. The sweets are associated with flags of different countries.
7. Participants take turns guessing the sweets.
8. Correct guesses are confirmed during the challenge.
9. The challenge includes multiple rounds.
10. Nikita won the challenge.
Please note that these are factual points extracted from the provided text and do not include any opinions or subjective statements.