Stumble_climbing

@Song Jyum Xian : why 1 star? Note that's a training level, a basic idea that you might need in other levels, or can use in a new level. Could you finish the level?

So how does it work?

@trids and @meko : Yes, it's solvable - otherwise I wouldn't have posted it lol . You have to just tap left and right of exit-block on the floor, to avoid being electrocuted, and also tap the top of the stairs when B is about to round the corner when walking behind the exit block; if you try often enough, it will climb on the exit-block, from behind!

Thanks! That's a new one for me - nice find!

Nothing new here. This is just the standard "boogie bug" that can be used on any level where the block is open-sided like that. Many level designers are now making sure the block is not set in such a way that the bug can be used for cheating. One method is to put the triangle blocks around it, so that you have no choice but to use the method of winning that the designer intended

@Sunny Sunset Thanks! I didn't know that, I thought Meko meant this to be how to solve his Failure level, which he deleted in the mean time. So, I just ran into it. I then commented that I wouldn't like that trick when there was an electro shock next to it due to the fail rate, and made this to explain that statement.
PS Going to upload a level called "Four Taps" now, please try it, took me 8 hours to make .