One Hell of a Blindside

 is the fifth episode of.

Challenges
Reward Challenge: Map The contestants must locate countries in the Middle East and Southeast Europe. The tribe with the lowest average error wins reward. Reward: A clue to the location of the hidden immunity idol, and the choice of the roster for the immunity challenge. Winner: Chitwan

Immunity Challenge: Five Parts The contestants square off against each other in one-on-one battles. Three contestants from each tribe compete in quizzes (one on Survivor trivia, one on Survivor contestants and one on Nepali facts), two contestants from each tribe face off in a mini-game called Bubble Spinner and the final contestant from each tribe designs buffs to be judged by a panel of past contestants. Winning the quiz is worth 3 points, the mini-game, 5 points and the winner of the buff-making challenge scores 12 points. The highest score wins. Winner: Chitwan