Which City?

A street map with every label stripped out, and four cities to choose from. Can you tell Paris from Prague by its streets alone?

Which City? shows you a street map with every label stripped out. No city names, no street names, no landmarks. Just rivers, coastlines, parks, railways and the shape of the streets. Your job is to work out where in the world you are.

HOW IT WORKS Each round opens on the map of one city. Pan around and zoom in to look for clues: a river bending through the centre, a tight medieval core, a perfect grid, a harbour full of islands. Then pick the city from four choices. A game is ten rounds, and at the end you see your score and every city you got right or wrong.

WHAT'S INSIDE • 106 cities across Europe, the Americas, Asia, Africa and Oceania • Ten rounds per game, four choices per round • Real street maps you can pan and zoom, drawn in a clean atlas style • A results list after every game, showing the answer and what you guessed • No account and no sign-up: open the app and play • Available in English, Norwegian, Swedish, Danish, German, French, Spanish, Italian, Portuguese, Dutch and Chinese

WHO IT'S FOR Map lovers, travellers, geography quiz fans, and anyone who has ever looked at a city from a plane window and tried to guess where they were.

Some cities give themselves away at a glance. Others will have you squinting at ring roads. How many can you name from the streets alone?