Big Brother 21 (Datria)

Big Brother 21, is the twenty-first season of the Datrian reality series Big Brother. The season is began on May 29, 2022.

Twists

 * The Class War - In each Head of Household competition, the housemates who finish in the top quartile are considered members of the "Upper Class", meaning that they are all safe from eviction and are automatically spared from participating in the weekly food competition. Meanwhile, the housemates who finish in the lower quartile are placed in the "Lower Class" and are automatically on food and living restrictions for the week. All other housemates are considered members of the "Middle Class." To determine the outgoing Head of Household's class for the following week, they would predict who they think the next Head of Household will be. The outgoing HOH will then occupy the same class status as their choice.
 * The Amulet - Prior to entering the house, each housemate was given a singular piece of the Big Brother Amulet. The goal for each housemate is to acquire all 16 pieces of the Amulet, with the holder of the completed Amulet being guaranteed a spot in the final three. Pieces can be transferred between housemates in three different ways:
 * After each Head of Household competition, the members of the Lower Class must give whatever Amulet pieces they have to those in the Upper Class, with the pieces being apportioned by placement in the competition in the event of an uneven distribution.
 * The winner of the Class Challenge can elect to steal all the Amulet pieces currently held by one housemate.
 * If a housemate is evicted with pieces of the Amulet, the winner of the next Class Challenge will win all of the pieces that were held by the evicted housemate.
 * Modified Food Competition - For each food competition, only members of the Middle Class are eligible to participate. The losing half is not only placed on food restrictions for the week, but also are considered members of the "Lower Middle Class." The winners, conversely, would constitute the "Upper Middle Class."
 * Class Challenge - In this new challenge, the bottom half of the house, the Lower and Lower Middle Classes, would be the only participants and would also have the opportunity to win safety for their respective class or steal the Amulet pieces of one other housemate.
 * Big Phone - Having made its first appearance in Big Brother 20, the Big Phone made a surprise return during the third week of the season. On random weeks, the Phone will ring inside the house, with the first housemate to answer getting the opportunity to secretly name a third nominee for eviction. However, there's also the chance that the housemate who answers will be nominated instead.

Food Competition Results

 * + denotes the Head(s) of Household.
 * U and L denotes membership with either the Upper or Lower Class and were thus ineligible to participate.