9.1.7 Checkerboard - V2 Answers __link__

If your squares alternate in a row but look like stripes vertically, you likely forgot to include the row index in your parity check (you might only be checking col % 2 ).

The solution for the "9.1.7 Checkerboard, v2" exercise in CodeHS (Python) involves using and the modulus operator ( % ) to create an alternating pattern of 0s and 1s in an 8x8 grid. Core Logic 9.1.7 checkerboard v2 answers