LEGO MOC Black Brick (Puzzle Box) by BuilditBetter

Simple & Basic LEGO Puzzle Box MOC

LEGO MOC Puzzle Box Hyperparallelepiped by ajryan4

LEGO MOC 6x6x6 puzzle box - with a twist by AdiOdi

Build Your Very Own LEGO® Puzzle Box - Art of Play

How To Build the LEGO Puzzle Box 3.0

LEGO MOC Fall Guys (a level 5 puzzle box) by cheat3 puzzles

LEGO MOC Bitesized puzzle box 8 by Gsabey08

LEGO MOC Abe Lincoln's Safe (A Level 8 Puzzle Box) by Mccueno Models

LEGO MOC The Yule Box - Puzzle by legolamaniac

LEGO MOC Puzzle Box Hyperparallelepiped by ajryan4

LEGO MOC Virgo (a mini puzzle box) by cheat3 puzzles

LEGO MOC The Classic Box - Puzzle by legolamaniac

How To Build the LEGO Puzzle Box 3.0