Guess the country flags with this free country quiz app! Learn all the countries flags of the world! Test your brain skill now! More than 250 country flags! New update! The timer can now be turned off. How to play: - Select the correct country answer within time limit. - Buy powerups to help you in the shop (Hints & Reset). Powerups will cost some points (game coin) to buy in the shop. This game contains In-App Purchase where you can remove the ads. Note: This game has also been test