Flag Quiz Gallery: Quiz, Guess is a free Vexillology game. This game makes the user explore the world and try to identify the world's flags in every possible way. The app can also be used to develop your abilities of flag recognition!

How to play?

This app has a simple and easy to use interface. You can learn the flags of various countries with every level of difficulty. The app also has other modes in which you can compete with other players in various challenges.