It's Do or Die

It's Do or Die is the season finale of.

Immunity (Day 37)
Challenge: Vertigo The castaway start on a tall perch. They have to gather water with a bucket and a long rope. Then the water must be poored into a pole, which causes a pole with a key at the top. Once the castaway is able to reach the key, they must ahead over to shore and work on a block puzzle. The first person to complete the puzzle wins.

Winner: Kass McQuillen

Immunity (Day 38)
Challenge: Roundabout

The Final Three have to race out into a maze with turnstiles where they have to collect four medallions. Once they have all four medallions, they they have to use them to open a chest inside of which are puzzle pieces in form of wooden cogs. Once the puzzle is put together, they they have to turn the cog raising a flag. The first player to raise the flag win immunity.

Winner: Woo Hwang

Others

 * This episode was the first season finale since The Final Four in to be aired on a Wednesday and the first since And Then There Were Four in  to not be aired on a Sunday.
 * This was likely due to The Amazing Race: All-Stars (2014) season finale also airing on Sunday.
 * This is the first season finale since Million Dollar Question in to have only four castaways still in the game.
 * This is the first season finale since  in to end in a Final Two.
 * Coincidentally, both seasons' finalists were both male.
 * This episode marks the latest loved ones visit, occurring on Day 37.
 * John Cochran and Parvati Shallow both made appearances at the Survivor Finale.

Episode Title

 * The title of the episode was said by Spencer Bledsoe when talking about making it to the end of the game.