Can YOU solve The Petals Around the Rose?

The classic puzzle that stumped Bill Gates!

There exists in this world a secret order, a legendary group of intellectuals and savants known as the Potentates of the Rose. Their ways are shrouded in mystery. All that we can know for sure is that they know something you don't know. And for once, we're not going to spoil it for you. Watch the video and figure it out for yourself. Cheaters will be stoned.