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 linethen the line will rotate clockwise, make sure every line conect each other.But remember, every click requires energy, so make sure when playing this game dont get available energy is drained fast.If energy is used up, you can add energy by watching video ads, exchanging points, or withshare on facebook.The target of playing this game is to connect each line with electrical energy from a battery, to turn the lights on, if all lights are on and all lines representing the cable are connected. then the game is finished and you will get some of energy anda score, then taken to the next level,FeatureThis game has some interesting features including1. Various sizes of puzzle boards are availableIn this game there are 3 puzzle board sizes, namely 5x5, 7x7 and 9x9, each board size hasvarying degrees of success.2. Can be played offline without having to connect to the internet or wifi network3. Graphic is pretty good4. Leaderboard5. Very simple and can make you addicted