You know that's something we've been discussing in the CLB threads. It SHOULD be easier to tell them apart...but so many dark males and females with headspots have been allowed to breed that it's getting a little tougher to tell the difference. Wait until they're dry. Girls should have clear...
Is the one with the darker (less bright) spot the one on the far left or second from the right? Check their faces as they dry. Some females do have a spot, it's just not as big and bright as the boys. They're all beautiful though :)
Are all the spots as bright as the one on the cute little guy on the front right? I don't see any dark eyeliner or clear stripes...but let them a dry a little more :)