With the exception of one cosmetic change, I didn’t make any progress in the Project Euler problem set at all in 2013.
I solved Problem 12 a while ago, but never brought it into the project as a whole, so this morning I did just that: https://github.com/cheydrick/Project-Euler
I’m about half-way through solving Problem 13 (and I think I can quickly do Problem 14).
