@Meko Guy @Giuseppe Amenta said that the move he used was found randomly but, I see it as a trick. Where B does hop up-downs leads to the trick. Which I mentioned in my spoiler comment. Also check his spoiler comment of Little help.
@Pratik Bhalerao - yes it is, playing a lot I discovered some moves that help overcome obstacles otherwise impossible to overcome. I usually try not to use them but building the levels it is difficult to take into account some tricks that I do not know and often some players spoil me a solution that I had not thought of. If there was a list of the game's tricks it would be easier to use or avoid them.
I find it mostly the same as the last one. Just some minor differences but it's still a nice level to be played. Thanks for sharing @Giuseppe Amenta
@Giuseppe Amenta This should help. A playlist of Mekorama Tricks on YouTube. By the way, Tripping on Air (ToA) is no longer working in latest version.