By Stefano Strani.

This 3D maze was generated using a geometry nodes setup I built, making use of the simulation zone and the new repeat zone.

It can fill a given area with a maze, adding stairs and decorations according to a set of rules.

Check out this Blenderartist post to see more:
https://blenderartists.org/t/museum-maze-nv23-05/1494378?u=stefano_strani