Electric Box 2: Eclectic Boogaloo

You look like you're working too hard. Or at least not distracted enough. Open Electric Box 2 by Twinkle Star Games in a tab and see what you can get done after that. It's a browser-based The Incredible Machine-alike, in which you place a constantly growing pool of icons onto a grid to create a circuit. It starts off very simply, but quickly starts adding in lasers, push bots, canons, heli bots, drill machines... It's very satisfying to complete each puzzle. Especially when they involve kettles. Cheers to Sam for yet another excellent tip.