Nicely put together little prototype here. It was quite fun to go through the loops and try and work this out. It has a sort of "12 Minutes" kind of potential to it, if you've played that game? The difference being in 12 minutes there are ALOT of different options and paths to take, which would obviously take you much much longer than just 7 days to create, but play that game if you haven't because it will probably give you some really good ideas on what you could do with this if you decide to move beyond a prototype (which I really think you should do!). Great work and well done.