Markus Wageringel

These variations are quite a bit different than what I initially thought they would be, so thanks for the detailed explanation. These ideas have some potential. There is one more...

@mbomb007 Thank you for sharing your experience and your Python code. It's nice to see the different approaches of solving the problems. I hadn't thought of the first math trick...

That's intended. Try some other options to find the solution.

I'm closing this, as it's not a bug. As for declaring rules somewhere, that would fall under issue #23.