Lost Factory

Welcome!!Your first level? Fun logic/timing level...Thanks for sharing and well done @2Gianluca

Welcome to the forum. Great first level. Your opening was hard to figure out... Just logic and a little timing, well maybe more than a little. I dropped a star for one reason. The ball push required luck and the ball had a chance to drift away so using a wedge under the ball would have trapped it in place. Thanks for sharing.

Welcome!
Nice first level, nothing hidden, clear design, maybe a bit easy but fun

Spoiler: first Rz

bring both Rz on the same side, as close as possible to each other and go around

Spoiler: win without R

you can crush B with the lift and tap on the stairs when he is ejected