Cover Up 1, 2, 3, and 4 Puzzles

thingiverse

This is the 'Cover Up' puzzle, with four sets of four pieces (Cover Up 1, 2, 3 & 4). The goal is to fit each set's pieces inside a box and ensure every gap in the box has a piece behind it. Every gap must be covered up. You might find it trickier than it seems, but that's for you to decide. Printing the four sets of pieces in different colors will help prevent confusion about which pieces go with which set. The box design was updated on May 31, 2020, to remove the bevel and change the connector joints. There are five options for the box; I suggest using joint_inset between 0.01 and 0.025, along with an offset of 0.20. A tighter fit isn't ideal, as you want pieces to move freely inside the box. The box uses snap-together joints and doesn't require supports, but a clamp may be necessary to secure the joints. The '.scad' file used for generating STL files through OpenSCAD and Puzzlecad (https://www.thingiverse.com/thing:3198014) is included. This file can generate all puzzle pieces and the box. I've also included the BurrTools file, which shows only the pieces for each set of Cover Up 1, 2, 3 & 4. Enjoy! -Andrew -------------------------- Filterable Google Doc with all my puzzle designs: https://docs.google.com/spreadsheets/d/1JvvOs7HVr8Td94maFpIM5UmJ1YjXtrK2cobPjWWhTUc