4x4x4 assembly puzzle

This is a small assembly puzzle based around a 4x4x4 set of 0.75" cubes. The final form is a 4x4x4 set of cubes. If you find yourself having trouble with the solve, a solution video is at https://youtu.be/AQlhz7089M0. A containment box for the puzzle is at https://www.thingiverse.com/thing:2697130.

NOTE: YOU WILL NEED TWO COPIES OF "PIECE 7"

Would it be important to mention that I'm the only one I know who has solved it? Comment if you solved it without looking at the solution.


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