The intro sequence up through the title was really cool to see. I like the whole collaboration idea for the art going on here, and the music tracks in the menu sound great.
The puzzle part itself felt simple at first, but the right click drag mechanic does change up the typical strategy for these kinds of puzzle games. You can look for specific parts of the art that are easy to tell apart, and then slowly slide the art to pick out which tiles the art moved to, and do that for all of the tiles to solve it easily.