A high level puzzle box 70 moves to open, but only if you don't hit a blind end of the maze.
Made in Burrtool, xmpuzzle file is included and contains the solves and the parts.

I added a 0.15 offset between the maze parts and 0.2 between the lid and base.
You will need support and sanding, but no glue.

Added youtube video of solve just in reverse to assemble..

Print instructions

Print Settings

Printer Brand: FlashForge

Printer: Adventurer 3

Rafts: No

Supports: Yes

Resolution: 0.18

Infill: 15%

Filament: any PLA, ABS & PETG - Post-Printing

Might need a lot of sanding to get the lid to move smooth.