3 ms·

One of my favorite Bill Gates stories. http://www.borrett.id.au/computing/petals-bg.htm http://www.borrett.id.au/computing/petals-bg.htm

• helmholtz 4y ago
  Brilliant. I had to look up how to solve it, but highly recommend others spend some time on it.
• gregvab 4y ago
  Finally figured it out. It's in the name!!