So, I know the trick to Bones now (it's based on an old grift game called Nim), so I put it to work, and I took the last bone. But the game still said Bonesy won. Is this a bug?

The page has text that says "The goal of the game is to make your opponent - me - take the last bone, which won't be happening."

Ah well, you can try again tomorrow!

Oh my goodness, I got it completely backwards. Thank you DX