Board Thread:Questions and Answers/@comment-65.189.213.128-20131226044308

I have never been able to exactly figure out the system. On every level page, there used to be something saying the difficulty of the level, easy, medium, considerably hard, very hard, insanely hard, etc. Now there are just colors. I am downright confused. I have searched the wiki for something explaining this system. I have found nothing, so I turn to the forum.

Can someone list the different levels of difficulty from easiest to hardest in order, along with their corresponding color? It'd be greatly appreciated. 