Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Python Object-Oriented Python Dice Roller Boards

What am I Missing?

Am I missing anything for this first task? Not sure why it isn't passing...

class Board: def init(self, width, height): self.width = width self.height = height self.cells = [] for y in range(self.height): for x in range(self.width): self.cells.append((x, y)

class TicTacToe(Board): def init(self): super().init(3, 3) def iter(self): yield from self.cells

boards.py
class Board:
    def __init__(self, width, height):
        self.width = width
        self.height = height
        self.cells = []
        for y in range(self.height):
            for x in range(self.width):
                self.cells.append((x, y)


class TicTacToe(Board):
    def __init__(self):
        super().__init__(3, 3)
    def __iter__(self):
        yield from self.cells

1 Answer

Steven Parker
Steven Parker
231,248 Points

Your new "TicTacToe" class looks great, good job! :+1:

But somehow, the final closing parenthesis on the last line of the "Board" class got deleted. Just put that back and you'll pass both tasks of the challenge.

Oh, wow, okay that is interesting. Hey thanks!