[A programming test question. Code for an answer is scratched out in pen. In the text of the question, the words "blue and white" have a box drawn around them in pen as a highlighting measure.]
5. (20 points) Write the code to create a checkerboard. The board is blue and white and containing 64 squares. Each square is 10 pixels in length. The top-left square is positioned at 0, 0. (Hint: You can fill one large square as the background, and place the smaller squares on top of it.)
[An example black-and-white checkerboard is depicted. It is annotated with the coordinates of the corners, as well as with the dimensions of the first square. The answer has some parts crossed out.]
[By this point, having run out of room to add a new line below their previous code on the page, the test-taker has drawn an arrow indicating that flow continues in a different column. Accompanying this code is some feedback written in colored ink by someone besides the test-taker, which will be indicated below in bold.]