Make simple tutorial/step-by-step-guide for Shape Engine

- Make the tutorial game
- Section it into main parts
- Create Step-by-Step tutorials for each section


Maybe have a commit or tag for each separate section, so it is easy to get the finished source for each step?

Do I need a seperate Repo for this?

Tutorial Location:
- Shape Engine Repo wiki?
-  wiki in tutorial project?
- html hosted? 
- Maybe using discussions?