Consecutive hours: ~24, it was a hackathon and not terribly interesting.

I did however have an exciting new experience this exam period; a 5 day crunch with strictly timed 6 hour sleep breaks, half-hour lunch breaks and the rest entirely populated by work. I live 5 minutes from the CS lab so this pretty much meant 18 hours of coding per day, 90 hours in total.

Think of this the next time you're trying to decide whether to announce that you aren't going to contribute to a group project.