I'm glad to know Zilch is known Down Under,do you folk's play the option?It's when you roll 5 of the same #,you take the option of rolling that last dice for the same # as the rest,If you don't make it,it's Zilch! We usually play to 10,000,Definitely Good stuff for All us kids! Mille Borne,a card game, is another good time killer,& teaches a bit of French,as well! Cheers!