"Powerline" is a free logic puzzle that will exercise your brain as brain teasers. The goal is to light the bulb in every house from power station by adjusting the powerline with wires. At each level is given a certain amount of energy, and with each rotation of a wire it decreases. Try to complete the level in fewer turns, saving more energy, which is summarized and displayed in the rating table. The game has two modes, and if the first for someone may seem easy, on the second mode even the mos