Quiz: Flags and Maps

The objective of the game is to guess the flag or guess the country!


FEATURES:
- 200+ flags
- 200+ maps
- categories by continent
- 16 achievements from google play games
- 12 leaderboards from google play games

RULES:
- the game has 10 rounds
- each round is worth 1000 points
- a wrong answer decreases 250 round points
- round points decrease with time