Russian Doll Maze Puzzle Box FIXED

This is a multiple level maze puzzle box. i.e. you solve one puzzle, and find there is another and maybe another before you finally get to the middle and the prize.

I have included a three part box (two mazes) and a four part box (three mazes) to download and print. They should have clearance enough for a makerbot (let me know if not). I have also included a short four part box so you can test clearances, etc.

However, as before, I have a maze generator that produces the OpenSCAD which is