i created a square and then made cut shapes and used the demensions and copied and pasted it and movedd them aroung to make a maze.
to begin you create a large box and make it your base, then you need to create som cut objects to engrave a pasage in box making a maze. you can put the cut objects anywhere inside the square. create a start and finish in the passage.
I learned how to use tinkercad in differant ways and learn how to adapt without the usual resources.