Puzzle Documentation

First I brainstormed a few piece ideas^

 Next I used the attachable cubes to form two possible designs ^These are my isometric designs^

I decided to go with the first design here are my cake layers and the front,top, and right views of the cube. ^This design is challenging but not too hard. My aim is for people to be able to solve the puzzle before getting frustrated and giving up.  

Here Katie is putting together one of the pieces to confirm that the drawings were helpful/easy to read. 

Here is a screenshot of all of my finished pieces of design#1 on inventor.

This is a close up view of each of my designs. ^

Finally I assembled the cube in inventor and here are a few angles.^