Interesting concept! I think it is not that easy to get into,  but it is a unique concept I've never seen before! Great job!

Excellent & very novel; I love it! Looking at specific pixels (e.g. corners) seemed pretty reliable (in the way that my gut feel wasn't). Curious if natural images (e.g. CIFAR10) would be easier or harder.

HHH, funny game. Very good interpretation of theme scale. It makes me feel back to Lab and conduct some kind of engineering experiment. Good work!

I really like the idea. The game is pretty hard to understand at first though, In my opinion it would be a great idea to add some kind of a tutorial. For example, you could explain your thought process of why would you choose one grid over the other to help people get a better understanding of what they are doing. Other than that, the game is very fun :)

once i figured out how to load the reference grids, this was a lot of fun! i really like the concept and the theme interpretation. 

Great logical puzzle. I reached level 10, but my eyes betrayed me. XD Congrats on your work!

i dont know what im doing but i feel smart

I'm really bad at playing this :) But I like the original idea, great work