Customizable Russian Doll Maze

Pure OpenSCAD remix of the Russian Doll Maze Puzzle Box by RevK
All credits go to Adrian Kennard www.me.uk
Remixed from https://www.thingiverse.com/thing:2410748
Adrian Kennard explains his concept design http://www.revk.uk/2017/06/amazing.html
Added Remix from https://www.thingiverse.com/thing:2691180
Credits go to AndreasG4r for Customizable text on Lid
Released under licensed under the Creative Commons - Attribution license

The parameters: /75/15/5/ : auto generated base code and mazes from:
http://e.gg/puzzlebox.cgi/75/15/5/oo