Completed a few puzzles by abusing boundaries and water-shotting some enemies. However, I mostly still had to complete the logic required for each puzzle, so that's nice.
VERY difficult puzzle game. But I love it. It was genuinely challenging. This is the perfect level of difficulty for a serious puzzle game, in my opinion. Anything harder than this would be a little crazy (and why I avoid some puzzle games). Anything easier is just a way to pass time.