[DrunkerThanMoses]

Housemates are gearing up for the final game of Turf Wars. It's more serious than it's ever been, as this time the Blues and the Greens are set to compete for possession of the all-important Diary Room.

When the game's underway, One housemate will represent each team, racing to reach the Diary Room first. The bad news for them is that the Diary Room door button has been locked inside a box and, in order to unlock this box, each team must open a series of yet more boxes.

The first box is padlocked and can be opened when the Blue or Green competitor finds the right key from a large bunch. Once they open it, they'll be faced with a question which they need to answer with a number, and they can use that figure as a code to open the next box. Opening this next box will reveal a final question and a set of fob keys bearing the Housemates’ faces on. Answering the question will tell them which fob they need to use to open the final box surrounding the Diary Room door button.

Confused yet? The housemates probably will be.

The first team to open the Diary Room door will win the task and therefore possession of the Diary Room. Furthermore, the team who win the Diary Room will be the only team permitted to nominate tomorrow.

The stakes? Yeah – they're pretty high.