Here is a concise summary of the provided transcript:
**Title:** 100 Layers Challenge
**Summary:**
* Hosts Kelly, Mary, and others engage in a series of food challenges, starting with a jelly-eating contest.
* The challenges escalate, featuring:
+ A spinning wheel determining food rewards/punishments
+ Eating unusual items (e.g., raw frozen egg, worms)
+ A candy tower with a massive fruity candy prize (won by Mary)
+ A prank involving paint instead of food coloring
+ A popcorn and pizza extravaganza, with Kelly receiving an overwhelming amount of food
+ A donut tower challenge, where Mary creatively combines small donuts into one large one
* The video ends with a lighthearted, comedic tone, thanking viewers for watching and inviting them to subscribe.
Here are the extracted key facts, each with a number and in short sentences:
**Note:** I excluded opinions, emotions, and subjective expressions to provide only factual information.
1. The episode features a "100 Layers Challenge".
2. Participants include Kelly, Mary, and possibly others (e.g., Elsa, Duncan).
3. The challenge involves various food items, such as:
* Pringles
* Jelly treats
* Gummy worms
* Fruity candies
* Donuts
* Chocolate spread
* Popcorn
* Pizza
4. Mary eats with chopsticks at one point.
5. A spinning mechanism is used to randomly select food items or prizes.
6. Mary wins a "jackpot" and receives the "world's biggest piece of fruity candy".
7. Kelly receives a huge gift box containing enough popcorn "for the rest of her life".
8. A big green button is used to order pizza.
9. A pizza tower is created, followed by a donut tower.
10. The episode ends with an invitation to subscribe and hit the bell for notifications.