Or even less if you're skilled enough, offer available in US & Canada. The game is really entertaining as well, I still played it even though I got my freebie since it's pretty addicting. You can't register with Google Voice so make sure to use a phone number, preferrably your home phone if you have one since you'll not get SMS spammed by them (not sure about this but it's better to be safe). Here's the link:Log In
