Stairway to Heaven

Stairway to Heaven is a recurring challenge of Survivor.

Rules
The tribes must place twelve poles of varying lengths into their holders to form a staircase, and then run up it. One at a time, three ride a zipline to a pontoon, grab a bag of puzzle pieces, and swim back, then all three climb a ladder back to the platform, where the final three solve the puzzle.

History
In, Rarotonga won the challenge.

A variation of this challenge was used again on episode 6 of. Each tribe would build a staircase out of wooden poles, then climb it to reach a bamboo maze. Upon exiting the maze and sliding down a bamboo slide, one tribe member would maneuver a key through a rope obstacle, using the key to unlock a machete to release puzzle pieces. Two more tribe members would then solve a puzzle to reveal the solution to a combination lock. The first tribe to unlock their flag would win immunity. Despite quickly falling behind on the staircase portion, the Solana tribe came out victorious due to LJ and Woo's puzzle solving skills to win.