This Head of Household competition is called "Flipper" and here's how it works.
You all have been placed in an Arena, carefully divided so that each of you has your own side. On my 'GO' a ball will be be dropped into the Arena. The goal of this competition is to keep the Ball out of your side, because if the Ball remains on your side for more than 5 minutes, you will be eliminated from this competition.
To move the ball to one of your competitors' side, you must post the phrase *PUSHES BALL TO (username)'s SIDE*. The ball will then be moved to that person's side, and they will have until your post hits 6 mins ago to move the ball out of their side.
The last houseguest standing will be the winner of this competition and advance to Part 3.