I Dig 3D" 6 Piece Puzzle by TheFisherOne - Thingiverse
Printable Interlocking Puzzle #2 by richgain - Thingiverse
Mini Puzzle #2 by JDKing360 - Thingiverse
2x2x3 - Twisty Puzzle by Mikhail125 - Thingiverse
Gordian Knot 3D Puzzle by Lenbok - Thingiverse
PUZZLE # by Francky3DDesign - Thingiverse
Many Tiling Puzzles by pmoews - Thingiverse
Puzzle of Evil by hairyfacedhooman - Thingiverse
Puzzles from Pentacubes by pmoews - Thingiverse | Puzzle pieces, Makerbot, Puzzles
Puzzle Box || Easy Print, Hard Solution *Version 1* by dlybeck383 - Thingiverse
Key Trap - Interlocking puzzle by Christoph Lohe by asiegel - Thingiverse
Make a T from 4 piece's puzzle, How hard can it be...Right? by ultrarc - Thingiverse
Rule 30 tile puzzle by pfh - Thingiverse
Dirty Dozen Puzzle by FunFunBoy - Thingiverse
My hexagonal prism puzzle (Thingiverse download in comments) : r/Cubers
Puzzle Cube (easy print no support) by WildRoseBuilds - Thingiverse
Infernal Box Puzzle by Jrubia - Thingiverse
The Launch - 3D Print Puzzle Box on Thingiverse - REMIXED - and 3, 2, 1 MEGA ROCKET LAUNCH!! - YouTube
Apparently Impossible Cube by richgain - Thingiverse
