Test your knowledge and fly the flag high! The game begins asking you to click on the country with the flag shown. You have three tries to select the correct country. If you get the European country correct within three guesses the country will turn green. If not, the country will turn red. Once the correct country has been selected (or you have used up all your guesses), another flag will appear at the top of the screen for you to select. This will continue until all the European countries (38 total) have been matched with their flag.