Jail Break

Jail Break (also known as Pirate Prison Break) is a challenge that originated in Survivor: Thailand as a tribal immunity challenge. It would also be used as a Redemption Island duel.

Rules
For tribal immunities, players are locked in a makeshift jail cell and shackled. To escape, players must use the resources provided to create a long pole to retrieve three keys. These keys are to be used to unlock their shackles and then they must dig out of the cell. The first tribe out of the cell would win immunity.

In the individual Redemption Island version of the challenge, players are no longer shackled. Because of this, the keys are now used to unlock the cell door. The first person to open their cell door would "stay alive" in the game.