Just months after Neil Armstrong’s historic moonwalk, Jim Storer, a Lexington High School student in Massachusetts, wrote the first Lunar Landing game. By 1973, it had become “by far and away the single most popular computer game.” A simple text game, you pilot a moon lander, aiming for a gentle touch down on the moon. All motion is vertical and you decide every 10 simulated seconds how much fuel to burn. I recently explored the optimal fuel burn schedule to land as gently as possible and with m...