Bookmark: 9EB2-0000-0360-30D1
Difficulty: Expert
If you think you've seen every way that P switches can be used in a puzzle level, think again. You'll have to both activate and deactivate P switches to control what happens this level's rooms, which change depending on whether or not a P switch was active when you entered them. See if you can find the optional pink coin in each room to unlock the hidden ending!
Notable Levels by Tetrapteryx:
About the Maker:
Tetrapteryx - also known as Jon or Jonathan, is a science writer in his early 30s who's been playing video games ever since he got the original NES for Christmas when he was five years old. His favorite video game of all time is The Legend of Zelda: A Link to the Past, and most of his SMM levels are inspired by the Zelda series' mixture of puzzles, action and exploration. His most infamous level (but probably not his best) is "Echigo Mole and his Socks", which has, in a cruel twist of fate, devoured four or five hours from every one of a few well-known streamers who've encountered it in the 100 Mario challenge. He's currently on a quest to find people who are able to appreciate both his SMM levels and his science writing, in particular his recent book.