Played your game on stream. I've got the vod below if you wanted to watch me go through it.
Overall nicely made. Mechanic of needing to resize stuff to find the cats was unique and worked pretty well. There was a couple bugs I ran into (not being able to shrink a window after it becomes too big) but was able to avoid that in a run and then find all the cats.
At first I was trying to overlap the windows in different ways since I thought that might make them affect each other and make a cat show up (and seemed to do something at first cause things like the fish that appeared right after I did it lol). Realized it was only resizing after a bit though.