FreeStacking Puzzle Tray
Printables
104 model
Free
FreeLooking Glass - Tray-packing puzzle by Stewart Coffin (STC #184-A)
Printables
FreeFour Fit - Tray-packing puzzle by Stewart Coffin (STC #217)
Printables
FreeStackable Puzzle Tray
Printables
FreeCruiser - Tray-packing puzzle by Stewart Coffin (STC #167)
Printables
FreeFive Fit - Tray-packing puzzle by Stewart Coffin (STC #177-A)
Printables
Free16 Animal Puzzle with Tray
Printables
FreePenta-Pentomino - Tray-packing puzzle by Stewart Coffin (STC #176-A)
Printables
FreeQuintet in F - Tray-packing puzzle by Stewart Coffin (STC #253)
Printables
FreeMy Heart - Tray-Packing Puzzle
Printables
FreeDecoy - Tray-packing puzzle by Stewart Coffin (STC #187-A)
Printables
FreeFourteen Steps - Tray-packing puzzle by Stewart Coffin (STC #187-B)
Printables
FreeBasket Case - Tray-packing puzzle by Stewart Coffin (STC #227)
Printables
FreeFour Sleazy Pieces - Tray-packing puzzle by Stewart Coffin (STC #169-A)
Printables
FreeCastle / Vanishing Trunk - Tray-packing puzzle by Stewart Coffin (STC #181-A & #181-B)
Printables
FreePuzzle pieces tray
Printables
FreeThe Outcast - Tray-packing puzzle by Stewart Coffin (STC #225)
Printables
FreePuzzle Calendar (Multilanguage) - Stand / Travel Case
Printables
FreeWindow Pain - Tray-packing puzzle by Stewart Coffin (STC #186)
Printables
FreeHouse Party - Tray-packing puzzle by Stewart Coffin (STC #250)
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FreeOut-Back - Tray-packing puzzle by Stewart Coffin (STC #222)
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FreeHousing Project - Tray-packing puzzle by Stewart Coffin (STC #181-C)
Printables
FreeChristmas 2001 - Tray-packing puzzle by Stewart Coffin (STC #182)
Printables
FreePuzzle Piece Tray
Printables
FreePentomino Puzzle - 12 Pieces and 6x10 Tray, 2339 Solutions, Brain Teaser, No Supports (OpenSCAD)
Printables
FreeOctet in F - Tray-packing puzzle by Stewart Coffin (STC #258)
Printables
FreeLean-2 - Tray-packing puzzle by Stewart Coffin (STC #255)
Printables
FreePuzzle Tray / Lego Tray
Printables
FreePuzzle sorter tray
Printables
FreeSliding 15 Puzzle - Classic 4x4 Number Slide Puzzle with Tray and Raised Numbers, No Supports (OpenSCAD)
Printables
FreeTray for toddler 3x3 cube puzzle
Printables
FreePuzzle Helper Tray
Printables
FreeOne Cube, One Solution — Verified Polycube Puzzle
Printables
FreeKlotski Sliding Block Puzzle - Classic 10 Block Puzzle with Tray, 81-Move Start, No Supports (OpenSCAD)
Printables
FreeDouble Tetromino Puzzle - Fit Two Sets of Tetrominoes in an 8 x 5 Tray, No Supports (OpenSCAD)
Printables
FreeTangram Puzzle with Tray - Classic 7-Piece Shape Puzzle, Any Size (OpenSCAD)
Printables
FreeT Puzzle (4 pieces) with Tray
Printables
FreeStacking Numbers 1–10 – Counting Puzzle Tray
Printables
FreeT Puzzle tray with hole
Printables
FreeHexiamond Puzzle Challenge Trays and Piece Case
Printables
FreeStacking puzzle tray with divider
Printables
FreeTangram Puzzle with Storage Tray – 7-Piece Kids Shape Puzzle
Printables
FreePentomino Puzzle - 12 Pieces with 6 × 10 Tray
Printables
Free15 Puzzle - Sliding Tiles in a Tray
Printables
FreeTetromino Puzzle - 7 Pieces with 4 × 7 Tray
Printables
FreeStackable Jigsaw Puzzle Sorting Trays
Printables
FreeTiny Landscape Puzzle (terrain map brain teaser)
Printables
FreeRavensburger Store & Go Puzzle Storage Removable Trays
Printables