Lights Out is a classic puzzle game consisting of a grid of lights with some lights turned on and some lights turned off. When you select a light, that light and the four adjacent lights toggle on or off. The objective is to turn off all the lights But, be careful, the more lights you select to solve a puzzle, the fewer points you get! In addition to the 50 included levels, this game features a level editor for creating puzzles to share with friends, and supports puzzles with up to 3 colors! New sets of puzzles can be uploaded and downloaded from the product site, or you can send puzzles to friends via email.