Wolfy Raven Spirit

A mystical spirit with the charm of a wolf and the curiosity of a raven decides to visit your abode, having been drawn to the scent of an old book on problem-solving that sits on your shelves. It wanders around your home, sneaking peaks at the pages while you're away. When you return, you spot the spirit rummaging through your books and decide to approach it with a page that's marked with a particularly complex puzzle.