Why are the discussions locked?

I wanted to comment to Mommato1 about how I, too, found the "Odd Race" impossible. If it's impossible in the first few levels, image later on. I bought the game in a rush during a sale weekend. Darn it. First few levels super fun, but the Odd one? Just frustrating. No walkthrough. And I wanted to post a comment, but the discussion forum was locked. Well, if anyone knows the key to the Odd Race, please clue us in.