Flipside Esc
You're a robot who needs to reach the roof of a building to fly away in a spaceship located there. You need to open numerous doors in numerous rooms to get there. The doors are mechanical and are opened through cog chains.
Instructions:
Your goal is to conduct the rotation of a motor driven cog to the door and to make sure the last cog will move the door upwards. You have 5 minutes to reach the roof.