Light Up Bulb Puzzle Game

Light up is a fun and challenge puzzle game. Here is the rule. 1 - You are given a grid of squares which contain bulb. 2 - by pressing on any bulb all bulb that attached to selected bulb change their state to on (Yellow) - off (Black) or vice versa. 3 - you have to make all bulb on(yellow color) to complete the level. Light up bulb puzzle is a very addictive game. you can improve your thinking …