Definitely the best concept of "Joined Together" in the jam I've seen so far. I felt it was a really cool iteration on a jigsaw puzzle! Excellent ending made me laugh, hope to see this concept expanded into other levels where you have to connect a different series of cables together because the sound adaptor isn't working for the projector, or it doesn't have a headphone jack so you need to connect 50 different dongles together. By the end of the game you would have a giant tangled mess of wires on a desk!
Maybe having a time limit and a better way to rotate items around would make this even more entertaining?