Just downloaded. Have been struggling to play for the last hour. This game is SUPER laggy. Everything choppy and freezes with every other screen tap. Want to like it more. The story and concept are great, but the codes are in desperate need of cleaning up. Even in airplane mode, this game is so choppy, it's near impossible to play. Uninstalling this for now, will keep it in my wishlist to check back for updates, but it's just unplayable, right now.