Guess USA is an Android game developed by onkelsoft that falls under the category of educational games. The game is designed to test your knowledge of the geography of the United States while competing for a spot on the top score list.

The gameplay is simple - a USA map is displayed and a state name is highlighted. Your task is to select the correct option among the given state names. However, you need to be quick as time is against you. Spending too much time guessing the state name will result in fewer points. There are clues available, but they also result in fewer points. The key to winning is to guess the state name as fast as you can.