Let's play a game! Each of these photographs hides a little secret that won't be easy to find. Cats, people and small objects are hidden well in these images, so bring your sharp eyes, luck and intuition if you want to solve these puzzles.

You might also need to zoom in if you want to find them all. Remember: there's a hint in the title of each image to give you an idea of what to look for.

Do you think you have what it takes to find all of them?