(13 years ago) Good level !
Needed 21 tries to figure it out.
********************************
EDIT, 2022, 16th Sept.,: GREAT level! Goes to my ''jewellery collection''!
Hmm - found 2 ways of being 2 off lol - I can fill the last 2 holes with either of the last 2 blocks first - both end up 2 short. Now I've just gotta figure out which one is correct and try and optimise it .... EDIT: Done ....