All the ads would have you believe it is a puzzle game, but it is a war game. It is not a casual game, you will be raided and plundered and have to redo everything if not played regularly... No fun played casually. Unless you start on a fresh server, you don't have much of a chance, there are so many big players that will just stomp you. Take all your resources and you have to start again. Unless you have a lot of time and money, you won't be able to get far in this game...