The energy challenges in Power On will turn building electrical circuits into a test of your spatial reasoning and ability to rotate wires in time to activate all the lights. You need to masterfully connect nodes and intersections, trying to build the right path from the power source at each stage of this thoughtful process. Watch the timer carefully and close the contacts in Power On in time to turn on the light and get game points. For showing speed in finding efficient paths and successfully completing difficult levels, you are awarded bonuses. Good endurance will help you avoid mistakes when time is running out. Your ingenuity will allow you to effectively restore the energy supply in the most intricate circuits.