Color Clue Caterpillars by Peaceable Kingdom About this item Toys that Teach: These magnetic puzzles for kids let early learners have fun practicing color recognition and logical reasoning as they match up magnetic caterpillars to their corresponding colored leaves. Lasting Play Value: challenge cards are double-sided with four levels of play and 40 unique puzzles kids can complete, so they’re not likely to get bored anytime soon! At Home or On-the-Go Play: Magnetic pieces make for great fun on the go, but these magnetic puzzles for kids are also ideal for classroom and at-home play. Great for Preschoolers: There's no reading required in this magnetic puzzle game, making it ideal for early learners! Includes 5 wooden magnets, 20 double-sided challenge cards and 2-piece magnetic puzzle board. Ages 4+