Ready to beat boredom? These possible* impossible books contain puzzles that get progressively harder as children work through the book, helping the development of their problem-solving skills. If children find them too hard, the solutions are included in the back of the book.

Ready to beat boredom? These possible* impossible books contain puzzles that get progressively harder as children work through the book, helping the development of their problem-solving skills. If children find them too hard, the solutions are included in the back of the book.