Unfortunately I found this quite hard to actually play - I didn't really understand what the goal was, as far as I could tell all I can do is click things until the lines light up, but that still didn't seem to light the lightbulb?
I also found it confusing that things only light up one way, and if you flip them 180 degrees they no longer light up, even though the two pieces look connected either way.
I also would have loved some sort of visual indication of which things I am allowed to turn and which things I can't