Matt Tarrant

The 24 Australian competitors arrive in Samoa prepared to outwit, outplay and outlast in order to win half a million dollars and the title of sole survivor.

A reward challenge sets tummies rumbling as contestants compete for a barbecue feast. Tribes must carry their own weight in the immunity challenge, to avoid tribal council.

The losing tribe is on edge after a tense elimination, and one contestant feels increasingly insecure about their spot in the tribe.

It's the morning after tribal council and one tribe member is furious their strategy has been exposed. The teams head to the reward and immunity challenge.

The reward challenge is a huge Samoan feast. A huge twist is revealed, which will give one tribe a big advantage.

Tribes push their limits for a tarp and cushions in a physical reward challenge. To avoid heading to tribal council, tribes compete on a puzzle for immunity.