Someone recommended it on the free stuff and i just check it.Found out it is really unique logic game with rare interactivity gameplay you see. It need a lot of optimization and i think if the creator can make out this unique and not repetitive type of puzzles , for sure it will be an hit with good price as the other indie devs if the sequel get more investment making it more polish.
P.S. add an IQ score in the requirement spec :P