A colorful animal puzzle, a building block set, and picture creator - all in one set! The Zoo Animals Blocks Puzzle, by HaPe's Educo brand, comes with 9 puzzle blocks. Put the animal block puzzle together and create 6 popular zoo animals. What's really fun about this block puzzle set, it's not always a 3 x 3 square shape: the giraffe puzzle is tall; the alligator is long. Zoo Animals Blocks Puzzle from Educational Toys Planet is a fun building toy that promotes spatial reasoning, animal recognition and motor skills in toddlers and preschool children. Each block side measures 1.76 inches.