This Mario dud can also break bricks with his head, and eat mushrooms to become taller

I find myself spending anywhere from 1-1.5 hours building a well-though out "this-is-what-Nintendo-would-do" levels, only to play some hack's level called "Follow the Shell," whereas you are supposed to keep up on the level at the speed a shell on a platform above you is traveling only to reach the end, losing the shell along the way, and end up stuck because the shell was supposed to break a brick at the end that allowed you to reach the flagpole exit