Thanks a lot! I'm super glad you liked it! The sprites were all done by me and yes, I wanted it to be short and not just fill them with extra repetitive levels so that everyone could complete it in a few minutes and get the full picture.
You wouldn't happen to have the web version of your game, would you? because I want to return the favor by playing yours but I have restrictions downloading .exe in this PC.
Again, thanks a lot for your feedback!