Cool puzzle game! It was a bit hard to understand, the first bit was easy, but once you got to the numbers it got a bit confusing. I understood I had to match symbols, but I pressed a cat that made three sounds and I didn't really understand how that made sense. I also thought I got the correct answer when they turned red at first, but once I saw the numbers being formed being green I understood how it all worked.
It was soo cool once I understood it, I got the degree! :D