GeographicGame

Set a marker on a map. Try to get as close as possible to the given location. The closer you are the more points you get.

Check out the Youtube tutorial on how to make an app like this
https://www.youtube.com/watch?v=wXCMPikVmD8&list=PLEjI7ghlorzJ1-nbCjhVqLhjwAQE5wlVF