Light The Lamps 1 app for iPhone and iPad
A very interesting puzzle game! Game, you will need to positively and negatively charged ions linked together to build a circuit, you can light up all the bulbs, it is a test of mental cross-game, and game levels with increasing difficulty of the game is growing to try to how much you can play off of it!
Tip: opposites attract uphold the principle of same-sex repulsion, "+" and "-" connected at the same time must be able to form a closed loop to light bulbs, while withdrawal will reduce the power, influence the final number of lit bulbs !