scribd/robot-fruit-hunt — pull request #11 by mbreese (2012-06-01 20:06:41+00:00)
Title: breadcrumb logic changed a bit - players can't overwrite the opp now

Reworked breadcrumbs logic like we talked about earlier.

Player 1 visit = teal
Player 2 visit = purple
if both visit = gray

Players don't overwrite the opponent's marks, only shift to gray.