There is a Hidden Immunity Idol hidden in this challenge too. If you wish to try and claim the idol, you will have to take a detour at this point. You cannot move onto the next stage (of the Immunity Challenge) if you wish to go in pursuit of the idol, until you either 1) find the idol or 2) give up on trying to find it. If you post the command to progress further in the Immunity Challenge (sliderpuzzle) you will NOT be allowed to search for the idol any further. Say clueidol to go on the idol trail, castaway.