The proof is the best answer, but the problem is small enough that you could enumerate the answers on a computer almost instantly. If the proof wasn't convincin

The proof is the best answer, but the problem is small enough that you could enumerate the answers on a computer almost instantly. If the proof wasn't convincing enough for someone, this would be easier than manually messing with it. In python: https://gist.github.com/ovolve/77e336ab05fda2aa25ebce8a33677679 https://gist.github.com/ovolve/77e336ab05fda2aa25ebce8a33677...