I made a Mario Maker level

[A Black Falcon]

Yes I know, it's a very timely time to make levels for Mario Maker 1 for Wii U... yeah...

Anyway, I made this level a while ago (2017 or so?  I bought the 3DS version right when it came out.) for the 3DS version of the game, and finished it but of course you can't upload from that version.  After buying a Wii U I played that version some, but mostly just other peoples' levels; I didn't go into the creator until recently, after the Mario Maker 2 announcement inspired me to finally try to upload my level.  I had to unlock all the parts in the game first, which isn't too hard when you look up how to do it quickly, then recreate the level carefully by making it from scratch on Wii U while looking at it on 3DS, because I don't think there is a way to transfer levels between versions, only from one 3DS to another.  That's pretty unfortunate, but I got it exactly the same, then tried to upload it... but it's moderately challenging, so I didn't get it at first.  I tried again today, finally, and finished it!  So yeah, the level is uploaded.  It's a moderate challenge but not one of those insane stages.
 
64C7-0000-03DC-1903

(It's not uploaded under my Mii named for me because I didn't remember to switch back from this one, but oh well, that's fine.)