Competitors face off in a challenge of sour vs spice, enduring 10 levels of increasing difficulty.
The competitors must try not to make a face while eating sour or spicy foods.
Each level of the challenge gets progressively harder, testing the competitors' endurance.
The loser of each level has to endure an ice bath, while the winner gets an advantage for the next level.
The challenge ends with a final showdown that determines the ultimate sour vs spice champion.