DISCLAIMER: This is not telling you how to do it in lists, we are doing it inside sprites. How to customize the maze in step-by-step instructions. 1. Remix this 2. Go to the sprite level 3. Open up the level's costumes 4. Click on the border 5. {You should now have a grey/gray colo{u}r.} Make a small rectangle 6. Place it anywhere inside the border except the center 7. Change the rectangles size and direction until you're satisfied 8. Repeat step 5 - 7 until the area is crowded 9. Share it!