The goal of the game is simple: Turn off all the lights on the grid.
Clicking on a light will toggle it and its adjacent lights on or off.
You have three hints to help you find a light to toggle, but use them wisely!
Good luck and have fun!
Easy: 10 random moves. Best for beginners.
Medium: 25 random moves. A good challenge.
Hard: 50 random moves. For experienced players.
Impossible: 100 random moves. Extremely difficult!