Young puzzlers can put their problem-solving skills to the test with this terrific book of over 101 super-smart puzzles. This wonderfully illustrated activity book is full of ingenious puzzles and activities, from classic riddles and code cracking games to clever Japanese puzzles. Kids will find plenty to love, whether they wish to tackle the activities solo or challenge their family and friends to see who's got the power to beat the book. Puzzles include:• Spot the differenc