Doing it on the left fixes the bug that throws you out because then you will be able to climb the numbers until top where you can then climb the left wall from the right and get above // YOU WIN
Viewing post in It's not a bug, it's a feature comments
Good point! The game does not have clear definition of win. For some players you need to jump on a "you win" line, for others just seeing the line while being outside of the level is a win. Another group is going to explore possible bugs to a masterpiece level, and for them that will be the most satisfying win. I like to live it open for players for now.