Lightybulb is a popular puzzle game that a lot of people love. Use your brain to turn the happy light bulb in every 20 levels. Each level seems like a puzzle that needs to be solved. Hints are given and players need to deduce their thinking to figure out how to turn the switch. Go on trial and error continuously until the light can come on and be happy. Play Lightybulb, dispel the darkness, and bring back a warm glow.
How to play
Mouse = Control