Happy holidays from all of us at HuffPost! It's a great time to test your general knowledge about all things Christmas with our Christmas Day quiz.
Put your mind to the test with these 10 questions, some more mind-boggling than others. Play against your friends and see how you stack up against the rest of the HuffPost community!
But no cheating! Wikipedia and Google are normally your friends, but in this case, they'll take all the fun out of this special Christmas quiz.