Very fun puzzle game ! good job all the rules are super creative and fun to understand.
Just the level 11, maybe i'm stupid or it was buggy ? I did in fact control nothing, sometimes it moves the box from one cell, sometimes 2, sometimes 0, every retry was different. In the end it almost worked perfectly and i finished the level easily, i don't know, is it just random controls ?
aside from this level, very cool experience and time playing, good job !