hi ...
I want to make clear how to use and play this game(Lights_off):
as you see in the main view of the board you will try to make all the lights or lamps off,and this will happen by touching the lamps.
In others words the aim of the game is to make the lamps off:::
The method that is used is this  that you will push each lamp which is suitable,
so which lamp is suitable ?this is what you have to choose.
remember that when you touch a lamp its color will change and also the lapms that are next to the
touched lamp from the left,right,top and bottom.
try to play and train...

                          guys its easy...