Simple and easy to play. I usually play the Countdown variant, where a letter cannot be re-used. But it starts with 9 letters and one can have multiple instanc

Simple and easy to play. I usually play the Countdown variant, where a letter cannot be re-used. But it starts with 9 letters and one can have multiple instances of the same letter in the starting set. It would be fun if you could implement this, as well. An initial switch might determine what rules are in effect.