Welcome to the forum. I gave your 1st level a go and it was very slow and fairly easy. I didn't like the hidden route but it wasn't too hard to figure out. Thanks for sharing.
Hi and welcome to the forum. Nice first effort, with an interesting way of dealing with ZapR. A bit plain in the design department with only square stone blocks. But I'd say you've got the basics down. Well done. In the future, using the Export button from the Make Levels page produces a card image that is easier to scan than regular screenshots. This is the button.
It does look a bit unfinished, but there's a nice route to the win that explores a lot of the level with a bit of fun along the way. Good first level,