A user in my high score group has a sexually explicit name and there's no way to report or remove them. If this game is rated "Everyone," this sort of thing should be moderated. If the user in question can't be removed quickly, I'll be deleting this and all King games I have installed.
Also, the process to report a problem is too circular and complicated. This question is my third attempt so far and I've been required to create both a google+ and a facebook in order to contact anyone. Really not customer-friendly in the least.