Thanks! And do you think the Southern Cross is a problem? I just realized that the Southern Cross for Samoa looks very similar to the one for PNG. I think the blue background might help make it easier, but it still could be confusing. If that one is too difficult I'll maybe change it... but I'll keep it for now because most people are getting it right so far.
Yes, it confused me. I tried Australia first and then Brazil and lastly PNG. I didn't get the answer. PNG's stars have a black background and since most people have got it correctly, then I guess you should keep it. :)
Thanks! I could see how you could get those confused, but the star in the Azerbaijan symbol is slightly different then the Malaysian one (less round and has fewer points).