I did type up my solution to question 1 that I worked with Kotaro on tuesday yesterday in the plane but United did such a horrible job, once I had the internet I didn't have the energy to push it.
It's up on github, but I'm not very confident about my answers. It's kind of meh , but still its here. Anyway any comments here or next week during the meeting would be great! I'd love to see the solutions too!