Step 1: Click on the maze that you want to regenerate and its solution path.

Step 2: After you click the maze, the edit tools will show up on the top of your page. 

Once you click the button with the bulb icon, you will now see the solution path of your maze as shown below. 

Step 3: Click on the first button with a shuffle icon.

You will now see that the layout of the maze and its solutions path has changed. Feel free to click the button repeatedly to find a layout of your choice.