Gracie has mastered the art of rolling and scooting backwards. It gets her where she needs to go...most of the time.
It does cause her some frustration when a toy is in front of her and she can't figure out to get to it quickly. She ends up rolling in a big circle and eventually gets to where she wants to be.
So it's a bit of an inefficient way to get around compared to the more traditional crawling but she gets there in the end. And God bless her, it's adorable to watch.