The ‘Survivor 50’ Challenge is now live: Hidden immunity idols up for grabs in every U.S. state

The pocket-sized idol, as Survivor fans know, is a secret object hidden on the island that, when found and played at Tribal Council, protects a contestant from being voted out.
Parade on MSN

The 50 best 'Survivor' challenges ever — according to the people who made them (exclusive)

From 'Survivor' classics to one-hit wonders, challenge creators John Kirhoffer and Christopher 'Milhouse ' Marchand take us ...