// 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);
: This error usually means your if condition for the rows is wrong or you aren't actually assigning board[row][col] = 1 . 916 checkerboard v1 codehs fixed
# Define some colors BLACK = (0, 0, 0) WHITE = (255, 255, 255) // Checkerboard logic: alternate color based on (row
add(square);
We import the turtle module to use graphics. // or Color.GRAY else square.setColor(Color.BLACK)