Power supply. i think we often hear about the name, the name is very familiar, but this is a game, this is logic puzzles game that can train your brain and make you became addicted to continue playing it. The target that must be achieved in this game is to turn avilable lamps on in puzzle board, Connect every available cables and make sure every cable be connected to the electrical energy from a battery. To connect each line is quite easy, you just have to click on each available line then th