Hey, I see there's no thumbnail or any image here, but I played your game anyway, I don't know how complete it's supposed to be?

I like the concept of the game, placing objects to complete levels is a good mechanic!

The procedural generation mostly works (except when it does not sometimes). 

The puzzle part is a bit lost here versus well-crafted levels, but I guess it's inevitable with procedural generation.

A "play random seed" would be well appreciated at the start and after a level is complete!

Anyway, I liked your game overall, congrats!