916 Checkerboard V1 Codehs Fixed Here

// Checkerboard logic: alternate color based on (row + col) % 2 if ((row + col) % 2 == 0) square.setColor(Color.RED); // or Color.GRAY else square.setColor(Color.BLACK);

Printing 1 0 1 0... directly will pass the visual check but fail the "You should set some elements of your board to 1" test.

If you are working in or JavaScript (CodeHS uses both). 916 checkerboard v1 codehs fixed

What does your grid require (integers, booleans, or colors)?

: Failing to target exactly the top three (indices 0, 1, 2) and bottom three rows (indices 5, 6, 7). 3. The Fixed Solution Strategy // Checkerboard logic: alternate color based on (row

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If your code is producing a solid block of color, a misaligned pattern, or throwing out-of-bounds errors, you are not alone. This comprehensive guide breaks down the logic of the checkerboard problem and provides the clean, fixed code you need to pass the autograder. Understanding the Checkerboard Logic What does your grid require (integers, booleans, or colors)

Ensure your for loop conditions use < SQUARES_PER_SIDE and not <= . Using <= will attempt to draw a 9th row/column, which usually breaks the layout or triggers a "limit exceeded" error in CodeHS.

Here is the completed, "fixed" Python code that correctly initializes the 2D list and applies the correct mathematical pattern:

Run the code to see a fully functional checkerboard with alternating black and white squares.