All the Flags of the World

These are all the flags of the world. Enter you answer to the box thats below the image your answering. A wheel is deciding in what order the flags come. The quiz is not the best but i tried my hardest. Thumbnail is from Nato headquarters. If you spot that some flag is missing please report it in the comments i will see it and add the flag if it really is missing. Also report if a flag is twice theres a chance that has happened because i spent so much time on this i have probably made a mistake somewhere.