Visual Thinking & Number Challenges offers an exquisite compilation of optical puzzles and number conundrums that push the boundaries of conventional problem-solving. With over 200 pages designed to ignite your passion for challenges, this book demands both logic and visual reasoning. Whether you're a visual thinker keen on refining your skills or someone looking to prove their arithmetical prowess, this collection provides a captivating experience. Are you up for the challenge to solve them all? Diverse Challenges: From optical illusions to tricky arithmetic, there's something for every problem solver. - Enhanced Thinking: Fine-tune your visual and numerical skills while having fun. - Mind Fitness: Keep your brain active and sharp, enhancing cognitive functions. - For All Ages: Suitable for both young learners and adults, offering varying levels of difficulty. - Perfect Gift: A unique gift for anyone who loves a mental challenge. At Igloo we create wonderful books, crafts, and gifts for the whole family. Whether you’re looking for a beautifully illustrated storybook, an intricate coloring book, or a creative crafting kit, we have you covered. Our playful products are designed to spark imagination, inspire creativity, and bring family and friends together. You’ll find our products all over the world, and across hundreds of stores; it couldn’t be easier to start your next adventure with Igloo!