hmmm just that pesky one at lvl 19 now to do as perfect... there is literally a mm either side to at the top of it and you have to do it twice.... grrr.
level 8 is near impossible to do with a perfect... you have absolutely not control when the bottom fan hits and you just have to hope you stop in time... the fact that the rest is skill rather than luck, level 8 kinda stops it being 5 outta 5
its just a tutorial before link to actual site... cant even play the full thing and like its already been said you can fly off screen so even if it was the full game it is flawed badbly.
also the image in the pic isnt eschers eye from 1946 because that is an eye with a skull in it... i dont know if the image there is actually escher but it does resemble his style and work
and if you just take the clue and google 'google spam' then there are quite alot of sites that talk about that. dunno if any of this will help you guys... it hasnt helped me but thats what i have looked at so far lol