Welcome to Solutions Looking for Problems

I am a programmer with an almost unhealthy obsession with math. Occasionally, my job provides some intriguing challenges where I can apply that math interest. Sadly, I can't share any of those.

In my spare time, I find myself working on problems that nobody asked me to solve, but which provide me with entertaining challenges. I call them a "solution looking for a problem". I do get to share these, and this is what you'll find here.