Well I have reached Level 15, and yes I did use the crib for the tedious Level 13 (loved your Level 9 though Lucas), and have so far found all the hints I need on these pages. This suggests that this section of the Forum, at least, will eventually stagnate.
However, unless missed, I was surprised to find no hints on Level 14 Once East, which I found to be really quite challenging, so thought that I would leave some hints for those following. My personal rule is to never look for hints on a particular part of a room until I have died or become stuck there at least ten times, otherwise I feel I have let myself and Beethro down. A rule broken only for Level 13 where 20 minutes of going in futile circles was quite enough.
Hints for L14 1e:-
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×Don’t worry about the Tar Mother growing too big, she’ll grow to her maximum size and stay there so take your time with the goblins on the way.
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×Take care when killing the Tar Mother to be sure that you are able to get at all the Tar babies and the Orb. Note that Tar mothers are just as deadly with only one eye.
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×There is one square (maybe the only one) that you have to be standing on while she regenerates so that you are able to reach the final Tar baby.