Logic Zoo - Venn Diagrams . Games . Cyberchase | PBS KIDS Hacker has let loose some wacky animal from the Logic Zoo! Using logic can you put them back in the right place? Whoops! Looks like you need to download the latest version of Flash. Try visiting our site on a different computer or download it here: Math Machine: Logic Zoo | Education World Description If you seek a cool way to make teaching with Venn diagrams more e -ven- tful, look no further. The fantasy animals of Logic Zoo have been let loose by Hacker, and you must return them to their pens. Organize the animals by their traits, with those that share common traits in the same pen, and put the zoo back in order.