Dooors 2 Level 50 involves arranging those grid colors according to rainbow patter from right to left. The colors are Violet, Indigo, Blue, Green, Yellow, Orange and Red.
Once you arrange it the small door will open, pick the little opener and open the lid on the floor.
Click on that you will be taken to another level, then click on the door and move to level 51.
Games Walkthrough Searches:
- dooors 2 level 50
- doors 2 level 50