All the flags of large and small countries and states have come to Flying Flags, and you are invited to open them and get to know them. Choose the difficulty level. There are three of them: simple, medium and complex. There are only six cards on easy, twelve on average, and twenty-four on hard. The task is to remove all the cards from the field; to do this, you need to open them one by one; if you open exactly the same picture after the open picture, they will both be deleted. It is noteworthy that even the same flags will be different, one of them will have the name of the country to which it belongs, so that you remember in Flying Flags.