9.1.6 Checkerboard V1 Codehs Better Jun 2026

: Use the provided print_board(board) function to display your final 2D list. Example Code Breakdown Here is a clean way to implement this logic:

Combining the steps above, here is the complete, functional code to solve the challenge on CodeHS, according to user discussions on Reddit :

Ensures your code is responsive. If CodeHS changes the canvas width, your checkerboard automatically scales to fit perfectly.

Use an if statement to check if the row index i is less than 3 or greater than 4. 9.1.6 checkerboard v1 codehs

: Inside the loops, use an if-else statement or a simple calculation to assign the value based on the parity of the sum of the indices.

This article breaks down the logic, the math, and the exact code structure needed to solve this exercise efficiently. Understanding the Goal

, which are the building blocks of game design and UI development. code snippet : Use the provided print_board(board) function to display

To touch every single square on the board, you need two loops. The outer loop iterates through the ( ), and the inner loop iterates through the columns ( ) for each of those rows. 3. Apply Alternating Logic

Most CodeHS versions of this exercise use the Grid class or a simple graphics library. Below is the standard structural approach using nested for loops. javascript

to keep your code flexible. If you change the size of one square, the whole board should adjust automatically. : Create a drawSquare(x, y, color) Use an if statement to check if the

if (frontIsClear()) move(); else break;

To achieve this, the program must evaluate the position of each cell based on its row and column indices. Key Programming Concepts Used

By checking if (r + c) is divisible by 2 using the modulo operator ( % ), you can cleanly alternate colors. Step-by-Step Code Implementation