This is a really clever, well-done game, but its missing some obvious features. As so many others have pointed out, it shouldnt be mandatory to connect to Facebook (that cesspit) to keep track of scores. An obvious option should be "play offline," and multiple users should be able to keep track of their high scores. (Why do so many app developers make this same mistake?!?) Also, there should be several levels, allowing faster/slower gameplay. But as with other KlickTock apps, its certainly lovely to look at.