Very nice! The game looks and plays great. (Ubuntu 22.04)
At first I had difficulty understanding what I had to do. I assumed the parts shown were what I needed to assemble, but I eventually figured out it was the other way around. Trying to grab the Arms and Legs before they fell in the trash was a bit challenging, but great game all around.
Checked out the source code, and it looks pretty solid. Good design and structure. Learned a couple neat methods too. I personally am way more lazy with my code and almost never cast or direct my variable types and functions, but I think I might start!