that's not really what they asked... They asked if they can work on a day 2 project on day 4 (for example), which is not allowed (they mention it specifically in the video)
yes you can work in all 6 days but it always has to be on a project from the day before
they can but it has to be a project they didn’t worked before.
nope, go to 01:00 in the video, they specifically talk about it :)
