I took a class once where we had to design a handheld game system for a variant of Yahtzee, which I seem to recall being called "Back Yahtzee," however I am unable to confirm this online. There were two sets of dice and I remember the "Yahtzee" was obtained by getting 10 of the same number and it was called a "big big." I recall that you could score two things at a time, for example a full house on 5 dice and straight on the other 5.
Does anybody know the name of this game and where I could find the rules?
