How to Pass 100 Floors Floor 11 Level

This is one of fascinating game on iPhone iPad and iPod. how do you pass 100 floors floor 11? on this level you will see two balls. you have to open the lift door by placing the balls in the middle. follow the hints below.

100 floors floor 11

how to do it? first place your gadget horizonally. then make the ball roll to the middle. wait until you see the three light above the door turn on, which is yellow green. then you will see green arrow to go to the next level. that's for

how to beat level 11 100 floors

how to pass floor 12 100 floors?
this is simple. you will find two lights above the door and two red buttons on the floor. what you have to do is keep tapping the red buttons until those two lights turn on.

that's for 100 floors floor 11 and level 12 100 floors