I was just wondering something. A player requested an UNDO but I made my turn
already because I read my email oldest first and did not see the undo request
before I made my move. I was wondering if it would be practical for the game
engine to "lock out" the next player from making a move until he answers the
question: "accept or reject?" If I had known that an UNDO was pending, I
wouldn't have made my move and would have accepted the UNDO. (my move resulted
in my winning the game). what do you think?