Board Thread:Fun and Games/@comment-35319541-20180512052714/@comment-35284508-20180710201602

Find a cat that pounces on small hidden mouselike movement. They get used to the fire quickly and eventually the ghost but I bet they can pick out 80% of the other changes and paw them into nonexistence.

Or you can cut out fire and ghost Post-It Notes... be sure to click a few times in the covered area just in case something is hidden there. If you are old fashioned- Whiteout also works.