Passing 100 Floors level 77 Smartphone Game

If you are confuse on passing 100 floors level 77 don't worry here are the tips for this smartphone puzzle game. The key number on this floor is 7. And when you tap the circle on the ground number 7 is shown up too.

100 floors level 77

So what about the circle lamps on the door. Can you guess, what is it? yes, it's a clock. and you have to turn on the lamp on number 7 . First tap the button beside the door, and tap again to stop the light at 7 o'clock.

It's not easy because the light turn so fast. you must tap several time to stop exacly at 7 o'clock.
That's hint for how to beat 100 floors level 77. Read next level