The 21st season of "Survivor," the TV series debuts Sept. 19 and throughout the show's history, producers have tried every possible variation to keep the game fresh.

But a nudist resort in Chesnee, S.C., is doing the game in a way that will never pass muster with CBS censors: A completely naked version.

For the last three years, the Carolina Foothills Nudist Resort has been holding a two-day contest called "Survivor -- Nudist Style," where participants not only outwit, outplay and outlast each other, but they out-naked each other as well.

This year's competitition attracted people from all over the country to compete in challenges such as balancing red balls on square pieces of wood and completing a puzzle underwater as well as water volleyball and beanbag tossing.

To the naked eye, this might seem strange, but the first "Survivor" winner, Richard Hatch, is an avid nudist who walked around in his birthday suit on the show. In addition, other castaways have doffed their drawers for various reasons, mostly strategic.

Unlike the TV show, the winner of the nude Survivor contest didn't win $1 million, just a two-foot tiki trophy, which, luckily, is big enough to cover the privates if the person decides to stay naked when they leave the resort.

GALLERY: SURVIVOR, NUDIST STYLE

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  • Nudist Survivor

    Contestants sit around a swimming pool as they listen to instructions for their next challenge during the Survivor, Nudist Style event at the Carolina Foothills Resort, Saturday, July 28, 2012, in Chesnee, S.C. In its third year, the two-day competition based on the television show Survivor pitted 18 contestants from around the southeast against each other in physical and mental challenges played entirely in the nude. (Rainier Ehrhardt, AP)

  • Nudist Survivor

    Contestant Jody Martin waits by the hot tub facility as he listens to instructions for the next challenge during the Survivor, Nudist Style event at the Carolina Foothills Resort, Saturday, July 28, 2012, in Chesnee, S.C. In its third year, the two-day competition based on the television show Survivor pitted 18 contestants from around the southeast against each other in physical and mental contests played entirely in the nude. (Rainier Ehrhardt, AP)

  • Nudist Survivor

    John Fred Rowland casts his vote for one of the final three contestants during the Survivor, Nudist Style event at the Carolina Foothills Resort, Saturday, July 28, 2012, in Chesnee, S.C. In its third year, the two-day competition based on the television show Survivor pitted 18 contestants from around the southeast against each other in physical and mental contests played entirely in the nude. (Rainier Ehrhardt, AP)

  • Nudist Survivor

    From left, Mick Conlan, Jennifer Conlan and Jody Martin, balance red balls on square pieces of wood in a challenge during the Survivor, Nudist Style event at the Carolina Foothills Resort, Saturday, July 28, 2012, in Chesnee, S.C. In its third year, the two-day competition based on the television show Survivor pitted 18 contestants from around the southeast against each other in physical and mental contests played entirely in the nude. (Rainier Ehrhardt, AP)

  • Nudist Survivor

    Contestants attempt to complete a puzzle at the bottom of a swimming pool during the Survivor, Nudist Style event at the Carolina Foothills Resort, Saturday, July 28, 2012, in Chesnee, S.C. In its third year, the two-day competition based on the television show Survivor pitted 18 contestants from around the southeast against each other in physical and mental contests played entirely in the nude. (Rainier Ehrhardt, AP)

  • Nudist Survivor

    Spectators wade in a swimming pool as they watch competitors swim a relay race during the Survivor, Nudist Style event at the Carolina Foothills Resort, Saturday, July 28, 2012, in Chesnee, S.C. In its third year, the two-day competition based on the television show Survivor pitted 18 contestants from around the southeast against each other in physical and mental contests played entirely in the nude. (Rainier Ehrhardt, AP)

  • Nudist Survivor

    Contestant Mick Conlan returns a serve as his wife, Jennifer Conlan, looks on during a water volleyball challenge in the Survivor, Nudist Style event at the Carolina Foothills Resort, Saturday, July 28, 2012, in Chesnee, S.C. In its third year, the two-day competition based on the television show Survivor pitted 18 contestants from around the southeast against each other in physical and mental contests played entirely in the nude. (Rainier Ehrhardt, AP)

  • Nudist Survivor

    Jennifer Conlan, left, goes up for the ball as her husband, Mick Conlan, right, looks on during a water volleyball challenge in the Survivor, Nudist Style event at the Carolina Foothills Resort, Saturday, July 28, 2012, in Chesnee, S.C. In its third year, the two-day competition based on the television show Survivor pitted 18 contestants from around the southeast against each other in physical and mental contests played entirely in the nude. (Rainier Ehrhardt, AP)

  • Nudist Survivor

    Contestants exit the swimming pool between challenges during the Survivor, Nudist Style event at the Carolina Foothills Resort, Saturday, July 28, 2012, in Chesnee, S.C. In its third year, the two-day competition based on the television show Survivor pitted 18 contestants from around the southeast against each other in physical and mental contests played entirely in the nude. (Rainier Ehrhardt, AP)

  • Nudist Survivor

    From left, contestants Mick Conlan, Gary Rowlins and Jody Martin, compete in a bean bag tossing challenge during the Survivor, Nudist Style event at the Carolina Foothills Resort, Saturday, July 28, 2012, in Chesnee, S.C. In its third year, the two-day competition based on the television show Survivor pitted 18 contestants from around the southeast against each other in physical and mental contests played entirely in the nude. (Rainier Ehrhardt, AP)

  • Nudist Survivor

    Contestants make their way to the swimming pool for the next challenge during the Survivor, Nudist Style event at the Carolina Foothills Resort, Saturday, July 28, 2012, in Chesnee, S.C. In its third year, the two-day competition based on the television show Survivor pitted 18 contestants from around the southeast against each other in physical and mental contests played entirely in the nude. (Rainier Ehrhardt, AP)

  • Nudist Survivor

    Contestant Vicki Lewis, bottom, poses for a photo after putting on a set of randomly selected clothes during a swim relay during the Survivor, Nudist Style event at the Carolina Foothills Resort, Saturday, July 28, 2012, in Chesnee, S.C. In its third year, the two-day competition based on the television show Survivor pitted 18 contestants from around the southeast against each other in physical and mental contests played entirely in the nude. (Rainier Ehrhardt, AP)

  • Nudist Survivor

    Contestant Janice Kirby struggles to put on an outfit during a relay challenge as part of the Survivor, Nudist Style event at the Carolina Foothills Resort, Saturday, July 28, 2012, in Chesnee, S.C. In its third year, the two-day competition based on the television show Survivor pitted 18 contestants from around the southeast against each other in physical and mental contests played entirely in the nude. (Rainier Ehrhardt, AP)