Join 12 of the country's brightest young minds as they tackle difficult social problems.
Cat Drew explains how strategies used in The Fix can open up government to new ideas.
Judge Dawn Austwick on how the combination of teamwork and gaming technology impressed her
Group 3 proposed using technology to help prisoners transition from prison.
Group 2's winning pitch wanted to get children to make the healthy choice a habit.
The winning idea created a space where a range of innovations and ideas could be tested.
Group 3's winning pitch proposed using brown sites owned by socially-minded developers.
Could a supper club be a solution to changing eating habits?
The team try out a daily food diary of a child from an area of high obesity.