Tic-Tac-Toe Board with Alias Template

Medium

Create a program that represents a tic-tac-toe game board using a 2D std::array with an alias template. Practice creating and using the Grid2d alias template for cleaner multidimensional array syntax.

Success Criteria

Your code must pass 1 test case(s) to complete this exercise. 5 hint(s) are available if you need help.

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