They had us do several different tasks, including introducing yourself, then selling the person next to you and then you were split into teams and had to come up with a new app and sell it. They asked us some hard questions about the app like Dragons Den! Then we were told to go get lunch and we'd be contacted if they wanted us to come back later. I thought this was a really good way of doing it - some people in the assessment centre were clearly not right for recruitment so it didn't waste anyone's time!