I really liked this game, it's a cool idea and you have some great execution, I love the sound effects! Puzzle games are tough to get right on such a short timespan and I felt like the puzzles in this game were really easy. You had a lot of elements in some of them that didn't seem relevant to the solution which helps obscure the solution, but I felt like the simplest solution was the easiest.
However I VERY much like puzzle 5. Puzzle 5 took me longer than all the other puzzles combined and it felt good that you had to balance how far you're sending the block with your scanner range and when you scan objects.
I thought that the pictured object was going to be relevant to the puzzles, what's going on with them, are they just visual polish? It could be cool to use them to help guide the player.
I'd love to see this game expanded on! Awesome job!