Here's a short and peaceful 'find the differences' game to waste some time with. It actually seems to be a tie-in to a series of books/comics. The music of the game is calm and peaceful. The art is beautiful. The hidden differences are challenging, but not overly so. You also get to read a short section of the story while playing and link to more of the story when you're done. For me, that adds up to time well wasted. Hope you have fun!