There are two puzzles here.
This is an advanced burr puzzle with the task is to take it apart and lock the parts back. Make pictures to remember the initial position .
The task of this complicated puzzle is to figure out how to take apart the Coop, disassemble, and re-assemble. You can put any object that would fit inside the Coop and make a good gift for your friend. It is going to be his turn to demonstrate the sharpness of mind!