Girl Scout Cookie Championship

Each Challenge pits numerous cast members from past seasons of reality shows against each other, dividing them into two separate teams according to different criteria, such as gender, which show they first appeared on, whether or not they're veterans or rookies on the show, etc. The two teams compete in numerous missions in order to win prizes and advance in the overall game.

Three couples are pitted against each other in a 13-week home remodeling competition that will ultimately result in one couple keeping the deed to their project home.

A Canadian reality television show in which a group of contestants, known as "house guests", are sequestered in the Big Brother House, under the surveillance of cameras and microphones, for the chance to win a grand prize of $100,000 by being the last remaining house guest. Each week, the house guests vote to evict one of their own until two house guests remain on finale night. The winner is decided by the last seven evicted house guests, known as the Big Brother Jury.

A single bachelor dates multiple women over several weeks, narrowing them down to hopefully find his true love.

Amateur sewers take on challenges as they compete to be named Britain's best home sewer.

It's neighbor vs. neighbor in a friendly landscaping challenge to redesign yards. Contestants are given tips from a professional designer and a $1000 budget, then have eight hours to get it done.

Drag queens showcase their Canadian charisma, uniqueness, nerve, and talent to become Canada's Next Drag Superstar and to win the $100,000 grand prize.

Teams of LEGO enthusiasts go head-to-head, with infinite possibilities and an unlimited supply of LEGO bricks. Teams of two will compete against each other in ambitious brick-building challenges to be crowned the country's most talented amateur LEGO builders. Based on the hit British reality-competition series of the same name.

Dansbandskampen

Some of the biggest R&B girl group members of the 1990s and early 2000s come together to record a supergroup album in 30 days.

Aspiring models compete for a chance to break into the business with a panel of judges critiquing their progress throughout the competition.

The Biggest Loser features obese people competing to win a cash prize by losing the highest percentage of weight relative to their initial weight.

In The Rap Game UK, 5 aspiring British MCs move into a residential recording studio to spend 30 days together, writing, performing and ultimately competing to prove that they're the next rap superstar. Reflecting the new wave of British rap-influenced music that's conquering the charts, the series follows the MCs as in every episode, they write, practice and perform a new track. All the while, they are being trained, mentored and given a crash course in the music business by some of the UK's biggest rap names.

X Factor

No Limite

This reality competition sees teams embark on a trek around the world to amazing destinations where they must compete in a series of challenges, some mental and some physical. Only when the tasks are completed will they learn of their next location. Teams who are the farthest behind will gradually be eliminated as the contest progresses, with the first team to arrive at the final destination winning the race and the $1 million prize.

What started as a glamorous launchpad for aspiring models became a pop-culture juggernaut defined by explosive drama, public meltdowns, and controversies that still fuel viral moments today.

It's everything you love about "Sugar Rush" -- with a holly jolly holiday twist -- in this Christmas-themed spin on competitive baking.

Talented hobby confectioners, or even those who are already familiar with the tricks of baking, compare their knowledge: Master Confectioner candidates must create two confectionery masterpieces individually in each broadcast to advance. At the end of each race day, one of them will be eliminated, so at the end of the two semi-final weeks, three competitors will advance to the final week, where someone will also leave every day.

Three skilled teams hit the beach to renovate identical beachfront properties. With some help from Ty Pennington, Alison Victoria and Taniya Nayak, they'll compete to wow the judges with their home remodels and walk away with a $50,000 cash prize!