You really know your way around the world. For you Machu Picchu is not a character from an anime series. Your friends also call you the second Humboldt. Then challenge your family and friends to a round of Street Duell.

In Street Duell you start at a random point in the world. Using Google StreetView you have to explore your surroundings to find out where you might be. When you are sure, you set a marker point on the world map. If your marker is closer to the real location than your opponent, you win the round.

Let the games begin :)