Space Trip Game is a memory and logical game for everyone.
Test yourself and achieve best score in Game Center!
SPACE TRIP GAME - iTUNES LINK
14 difficulty levels are waiting for you.
How to play?
Turn all the ligths off to complete the level.
If you turn on/off the light, you will change the state of the "neighbors".
Look also at
YOUTUBE LINK
Piece of cake?... 
Enjoy for FREE!