Here is the layout for the whole game. You may be interested to know that this picture was easy to create using CSS grid.

The Big Question is: how to implement this layout?

For any scene it may be possible to move Up, Right, Down or Left. Remember this: URDL. Think curdle.

So look at scene 3 - its URDL would be [4,0,0,2] meaning it can go up to 4 and left to 2 and nowhere else.

So what would be the URDL for Scene 8?  Click me for my answer