Hi! Wonderful game so far! I love that it's different from the other art puzzle games in that it tells a story! One thing, though. I just finished the first chapter of Greek Mythology, and the third puzzle, with Oceanus, has a couple of difficult pieces at the very end. It's hard to see the outline without looking really hard, as they're very close in color. I ended up finding it without needing to use a hint, but I think the outline could be a little more obvious.