I have been going through the 2015 version of the Advent of Code, which is a web site that has a bunch of interesting programming puzzles. In an attempt to try to learn something new, I decided I would solve the puzzles using Swift. I am about half way through so far, and the results have been eye opening.
Here is the link to the Advent of Code web site:
And here is a link to my Github repository with the solutions:
BTW, Happy Birthday to Mike Keneally, the excellent guitarist and musician who has worked with so many great artists, including Joe Satriani and Steve Vai.