Pixelated Orb Puzzle

A replica of a puzzle made of a few simple U-shaped pieces that can be assembled to form a pixelated orb or some other structure. This puzzle was modeled by my 10 year old son with Tinkercad, I just helped to increase the gaps by 0.1 mm to meet the tolerance.

To assemble the puzzle you will need the following parts:
- 16 x **n1**
- 2 x **n2**
- 6 x **n3**

Here you can find an example of assembling a puzzle: https://youtu.be/ytBthYpApBA