Thank you so much for the kind words. I really appreciate that!!
I understand the confusion at the beginning of the game. It is quite hard trying to explain the concept without words and only trough level design.
Specially when the solution involves cubes and buttons I agree that sometimes executing the solution may feel kind of sluggish and for any further development of the game we will definitely try to fix that.
Anyways, thanks for playing and the feedback. :)