[Kaz]

Well, Jon seems to think they have already failed this task, according to THIS ARTICLE:

Big Brother's Jon is convinced the group have failed this week's task - just hours into the challenge.

He visited the diary room following the housemates first Cub Scout parade, and said he was 100% sure they had failed.

But he has decided not to share his worries with the rest of the housemates, because he doesn't want to destroy their confidence.

The 11 housemates have become honorary Cubs for the week as part of their latest task.

Jon is taking the task very seriously by memorising the history of the Cub Scout movement. He spent more than an hour reciting the motto over and over again.

But he told Big Brother: "I'm 100% confident we've failed already. I can think of at least four different things that we've failed on. I've absolutely no doubt you're going to turn round on Wednesday and shove something hot up our bottoms."

When pressed by Big Brother as to exactly how he thought they had failed, he said: "I don't want to tell you. But I know I've done something wrong, I know a couple of the girls have done something wrong and I know as a group we've done something wrong."

"I haven't told them because if I'm wrong it'd destroy their confidence and make us fail for sure."

Jon added: "It's interesting and enjoyable to have a mental challenge. I haven't done all the memorising yet - I don't know all the dates, but I know the history of the Cub Scout movement, everybody's names and their roles and attributes and the motto and the law."

Oh dear!