Anyone applied to i.AI (incubator for AI) or No 10 Innovation Fellowship?

I am currently at risk of redundancy and was looking for jobs when I found these options within the UK government. Looks like they are working on some great projects and the salaries are better than what I’d expect from a Civil Services role.

The selection process looks daunting. A 4-hour long take-home project, followed by a presentation and panel interviews.

Has anyone gone through the whole process and can share insights?