So, I finished Einsam's Piranha Problem, but failed in Float Like a Peach at the springs near the end. I really don't like SMB1 springs.

EDIT: I made it, but needed like 25 tries.

I have the same problem and users in this thread, too. The 1.0.1. patch doesn't do what it's supposed to do...

I found the solution, just keep editing the level after the message that says "new content will arrive on sunday" and in 15  minutes a new message will show up, it's says "the new content is here, we didn't expected it". Keep doing is and you will unlock everything easily

Well I still don't have new content but I made a level with the basic stuff. I would consider an intermediate difficulty level where springs are not always your friend.

Try it out! FC33-0000-0022-2497

Bowser Ultimate Challenge: can you beat it?

ID: AA6E-0000-0022-6C88

It's a glitch I've noticed too the timer never even worked when I was playing for hours. I ended up having to time skip my Wii U

I made two levels of my own.
8A28-0000-0015-9EE4
1D98-0000-0021-CD37

More wall jump:

09C0-0000-0023-6A6A

So I did it, all levels you have shared are now on display in the second post, there is a lot to play so have fun. I will update whenever you share more levels

I've uploaded another one. I'm not a good level designer, but, hey, at least I have fun :P.

ID: BD25-0000-0025-3492.

I'm amazed with some levels around there, I guess it's a matter of pacience :)

After much refining, here is my first level: D25F-0000-0027-3CBE

It was originally designed for my 6 year old nephew, so not too difficult.