Winner: Blue Team. In an unprecedented twist, Callum as winner of the weeks Invention Test was granted the power to pick his entire team first. He selected Adam, Claire, Jimmy, Marion, Peter, Joanne, Matthew, Skye, Fiona, and Daniel to join him, leaving Courtney, Alvin, Aaron, Sharnee, Jake, Adele, Jonathan, Carrie, and Phillip to form the red team. The off site challenge was to put on a children's birthday party for 150 people, who would vote for their favourite dish. The Blue Team proved to have too great an advantage and won easily. From the Red Team, Jonathan and Adele were the lowest point scorers and were up for elimination.