once you're done with your level just copy the strange thingie at the bottom, go here, click play custom level and paste the thingie
My challenge to the world: (expecially for the doge guy and K.F.) make a map whose moves required to win are more than double the walls, every row and column must have at least 1 wall, and, optional, the player can't hit the borders
the editor is in pretty early development, bugs and shitty looks are expected