Take their brain teaser tasks to the next level with 150+ timed puzzles that put their skills to the ultimate test!This jumbo activity collection of odd one out, spot the difference, dot-to-dot, and other awesome picture puzzles has layers of games on every page. Can your young learner spot each difference? Connect every dot? Now…can they do it while racing against the clock!? The many fun challenges and various activities will keep eager problem-solvers coming back for more.Challenge your little learner to engage in brain games that can adjust in difficulty as they need them to—building confidence through independent problem-solving as they grow through levels of play.Featuring:150+ challenges with varied levels of difficultyTimed challenges that kids can attempt again and againCute art of everything from lady bugs to little pigsAll answers located in the back of the book for easy checking