Here's level 6 walkthrough of Dooors. this guide will give you helpful hints, cheats and tactics that you will be able to beat level quickly.
This guide is part of a complete walkthrough which players created for the iOS application Dooors, to see other available click here
I think this video guide will help you to complete Dooors level 6 and gives you hints to the next level.
Dooors level 6 Help – Video Walkthrough
If you want to share some of your own tips to beat level 6 or to share your best high score of this level, feel free to post here.