this was so beautiful and so fun :) other ppl have said it, but i honestly didn't have any idea what i was doing until the last puzzle in the first group of five—i think it was forgotten clouds 5/5? before that i was clicking through them, trying to get a sense of how they worked, but i kept solving them by accident without understanding the mechanics. that was the first one that was hard enough and took long enough that i had to actually understand why the solution was what it was, if that makes sense. i think that may have been the first one where i saw a small star light up without a big star lighting up, that was definitely helpful for figuring it out. anyway! id love to explore a larger version of this :)