This is based on Maze of regular polygon and Soccer polyhedron. Every time you run Customizer, different mazes are generated.
I use Cura support with Structure type "Lines" and Fill amount "15%". Some maze walls were collapsed but not serious. I think Fill amount "20%" or higher will be better.
When rendering a model with OpenSCAD, a message "WARNING: Object may not be a valid 2-manifold and may need repair!" will happen. After exporting, I repair the STL file with 3D Builder.
I think the warning may happen while using Customizer so remember to repair the STL after a model is generated by Customizer. The STL files here are already repaired if you want to print them directly.
Find all my mazes in the collection "maze generators".
Do you want to know how to create mazes with OpenSCAD? The following documents may help.