Five 2 piece turning interlocking cube puzzles (TICs). Each of these puzzles requires between 7 and 10 moves and at least 1 rotation. These are not terribly difficult, but might be a good introduction for people unfamiliar with TICs.

The files include two settings for the burr_inset and joint_inset, as well as a '_Full.scad', '_Male.scad', and '*_NoMale.scad'. The full version can be printed as is. However, if you want to reinforce the joints (some people experience the joints breaking frequently), you can combine the Male and NoMale STLs following the CURA or PRUSA PDF tutorials included in the download.

The STL files were generated using PuzzleCAD: https://www.thingiverse.com/thing:3198014 PuzzleCAD file is included in case you want to vary the offsets of puzzle size yourself. However, the ability to generate the Male and NoMale versions of the STLs is something I added myself to PuzzleCAD.

View a list of all of my designs here: https://tinyurl.com/y7pcbupf

I have STLs for almost all the designs listed, I sell the files along with the PuzzleCAD file for generating them for $5. Just send me an email at arc.woodpuzzles @ gmail.com.