Hi liked the concept of the game. As other people said I wasn't sure what to do after matching the first 4 cables, I figured it out after reading the intro text more closely. I think it would help to have a photo of the arrow key or an image that looks more like the arrow key itself above the wires.  But something that I really think would help is instead of having a screen full of text to explain the game you could add a simple graphic, maybe just take a screenshot of the game and label what you should do with each bit. (e.g. "click and drag to port" for the cable end images). Also I'd suggest have a timer at the bottom so the player knows how much time they have left.