(board, position)
return position_is_rigid(board, position) or \
           position_is_wood(board, position)
Determins if a position is a wall tile
Determins if a position is a wall tile
Determins if a position is a wall tile
def position_is_wall(board, position):
    '''Determins if a position is a wall tile'''
    return position_is_rigid(board, position) or \
           position_is_wood(board, position)
def position_is_wall ( board , position ) : return position_is_rigid ( board , position ) or position_is_wood ( board , position )