Is there Touch Gestures events on HTML5 Canvas?

Hi, I'm really new in html5 canvas and I've started with an adobe tutorial about a jigsaw using Flash CC http://www.adobe.com/inspire/2014/03/flash-pro-jigsaw.html

It works great on desktop but not on touch devices. The drag gesture doesn't works 

this is the demo: http://www.adobe.com/inspire-apps/flash-pro-jigsaw-0314/fig1/Puzzle.ht ml

Is there something like gestures events on flash CC?

Anybody can tell me where start to read about?

Thanks

Sebastian