first ever game jam game and third overall? you have some serious game design talent, congrats on this amazing entry! the main mechanic is a great base and the level design uses it smartly. i had some levels where i had to think for a few moments how should i approach this and then i had some levels where i just lol'd it and it worked, but hey, one week jam and you did 10 levels and a whole post game section. it's super impressive, keep making games and have fun doing so, congrats!