My mother was disturbingly proficient at this game during her lifetime, to the point where I often suspected actual magic was involved.
We play two games of Yahtzee a week with my in-laws. My mother-in-law won the second game today, but I absolutely cleaned up in the first game. Four Yahtzees, including one on the first roll. Everyone was cursing me. It was unbelievable, definitely the highest score I've ever had.