I've had a few in the past, but most of them were sadly, deleted in a wreckage on the old computer.
Anyways, heres where I shall post levels I create using the Knytt level creator.
So, without further ado, my levels i've created.
the Test level:
My first one was just finished, only 4 screens (Although it only seems like 2.)
It seems extremely easy to make but it did take a while, sadly. Its mostly nothing at all. Anyways, don't expect a challenge. It was just to familarize the level creator again.
Press the button, Install level, and as it says, drag and drop the .knytt.bin file into the game. Wallah. It's downloaded. Press back, play, press Digibutter, and you can figure out the rest.