Fencer: Because the field contains information (there's no froggy on that square). And I have made the mistake of guessing the same field twice which just wastes a turn. Sure, one could scan the entire list of turns, but that's awkward.
(hide) Tired of placing boats or Espionage pieces at the begining of the game? You can go to Game Editors and save some of your favourite positions for future use. (pauloaguia) (show all tips)