This offer is only open to Canadians as William Hill doesn't allow US players and this company that is giving away PS4s operates solely in North America. Americans can, however, complete an offer for a site like GoDaddy and still participate but I like to gamble sometimes so why not get rewarded for it.

I got my PS3 this way so it's time for a PS4 in time for Uncharted 4.

You can read up on all of the details here.