Dooors 2 Level 45 is a bit complicated, you have to change the switches on the wall in such a way a rocket appears from the floor. Light the rocket using a match in such a way it hits the moving light on the roof, then move to next level.
- 1) Change the switch according to the screenshot below, you will see a rocket from the hole on floor.
- 2) Now use the match and light the rocket, make sure it hits the moving light on the roof.
- 3) Once you hit that twice you will see the two red lights above the door turning green.
- 4) Now tap on the door and move to next level.