Here’s my finished toy! I created Jangle, a gravity-defining take on Jenga. I achieved this effect by manipulating the infill of one side of each block to make the blocks unbalanced. Unfortunately, the surface finish of these pieces were not as smooth as I would have liked them to be due to over extrusion, especially on the 100% infill sections. Overall I’m happy that the effect worked and I think it looks pretty cool.
The idea of jangle is great, i love your thought of making it look very similar to the actual game and just pretending that nothing is wrong. Another thing that could potentially make it more fun is to shift the center of mass in the blocks so they are different depending on the block.