As far as we know, this is probably the hardest Super Mario Maker level created so far. It took its creator five hours to create, and nine hours to beat. And he streamed the entire process on Twitch.
PangaeaPanga posted a short video of himself going running through his creation on YouTube, but for the full thing, you should watch the Twitch highlight reel.
If you would like to try this level out or any of his other levels, he’s posted all level IDs over on Google Docs.
You can have a look at Panga’s other difficult Super Mario Maker level we told you about a couple days ago here.
Since its release on September 11, Super Mario Maker players have created over 1 million levels.