small hint ? :D  Go to the Training: Bacon Returns challenge

Anyone , any hints to share ? I've looked at it for a while, the challenge gave me some hints as I went through it, let's say , the challenge branched ( for me at least ) , I have some clues about how this would go down( not yet sure if I'm going the correct way, though ), but a small hint would be appreciated.

Thanks

If i remember correctly, counting will help here a lot to get you on track.

I have been confused about this question for a long time.
I have translated that encypted article into ab-mode,but I do not know which one is word separation.
Can you give me some hint? Thx....

There is no word seperation, if i remember correctly.

I translated majuscules into ‘b’,and minuscules into 'a'.Then I chose every 5 as a group.But I found there were 32 kinds of groups ,though only 26 characters!!
As for word separation,I know the character X means that ,but I can't found a proper 'ab' group to separate words.

There's a little tweak, you need more observation to find that out

I did almost everything, tried the classic alphabet, with other alphabets , other techniques such as assigning an "a" or "b" depending on the letter that begins the word but had no luck .
This challenge is burning my head

I have found where is fixed and random part devided, but it does not helps me find out a tweak. Can someone give me one more hint? Does random part have a random length too? Can "A" and "B" been represented by a words instead of letters?

Hello all ... concerning this one, is still running as it should ? 'cause it seems not bound to the session anymore.

It should be bound to either username or sessid... the challenge code did not change so i assume it should work.
The challenge got solved recently, so i assume it should work.
However, to be sure, someone has to solve it now ;)