Dataminers found remnants of three never-released Event Courses within v272's asset archives. Their IDs were:
for the European region (EU). While "v272" is not a standard public version number (public versions typically use dots, like v1.47), it likely refers to a title version or a specific internal build of the game. super mario maker eu v272
This is the million-dollar question. Why would Nintendo push a unique, half-baked update exclusively to the PAL region years after the game’s life cycle ended? super mario maker eu v272