Battle of the Block

The  competition is a competition introduced in Big Brother 1. The two pairs of nominees must compete against each other in a themed-competition. The winning pair would be safe from eviction for the week and would also dethrone the Head of Household that nominated them, leaving the other HOH as the sole Head of Household.

Week 1
The first Battle of the Block competition was won by Mateo and Sam. They beat Emily and Duncan.

Week 2
The second Battle of the block was won by Amy and Scott. They beat Heather and Emily by one letter.

Week 3
The third battle of the block was won by Sam and Zoey. They beat Heather and Tyler in the Tight Rope on triangle.