I'm pretty much in the same boat as you, so to speak. I had a lot of fun playing with a few of these problems: https://adventofcode.com/ https://adventofcode.c

I'm pretty much in the same boat as you, so to speak. I had a lot of fun playing with a few of these problems: https://adventofcode.com/ https://adventofcode.com/ I'm not sure if they are classic CS though.