Awful money-grab app. The rating is a scam since bad ratings from in-game pop-up are not being sent to Google Store. Half of the gameplay is watching ads and on top of that there is always an ad banner visible on the bottom. Graphics and soundtrack are generic and the idea of discovering countries is just pretending that there is more to a really simple game. The content is easy and after 1-2 hours of game you get repeating levels.