Hacker Challenge is a HTML5 puzzle game. You are a hacker in the game and need to direct the flow of blue energy by rotating the junction shapes until it reaches an end-point, try to pass each level but be careful with some junction shapes which will trigger countdown. This is an online HTML5 game presented by kacle.com, it's can be played in any Modern Browsers such as safari and chrome. You can play the game on mobile device.