Do you know the largest city in the world? do you know where is the most populous city in the world? guess the most famous cities in the world? in this free application you will find the largest and most famous cities in the world! for your convenience, the game is divided into several modes: 1. easy level (includes the 50 most popular cities in the world) 2. intermediate level (includes 50 famous cities of the world) 3. difficult level (includes 110 less known but large cities) in this application you will find tips to all questions - for free! this is a great educational game for anyone interested in geography. guess the cities of the world! test your knowledge!