Previously on Survivor....At the immunity challenge you were to go thru a series of obstacles, in your first obstacle you will untie a series of knots, which will release a bag of puzzle pieces. You will then have to build a puzzle that spells Final 6 once that it complete you will be able go release your machete and chop your rope , which will raise your flag and Win immunity. In the end it was Joe who won immunity guarenteeing himself a 1 in 5 shot at winning the game. At tribal council it was Boston rob who became the 7th member of the jury.