Search Results Showing results 1-1 of 1 Books Authors Illustrators Advanced Search Show filters Sort by: RelevanceNewest to OldestOldest to NewestTitle - A to ZTitle - Z to APrice - Low to HighPrice - High to LowAuthor - A to ZAuthor - Z to A Per page: 48122448 ‹1› The Ultimate Mathematical Challenge: Over 365 puzzles to test your wits and excite your mind by The UK Mathematics Trust Sort by: RelevanceNewest to OldestOldest to NewestTitle - A to ZTitle - Z to APrice - Low to HighPrice - High to LowAuthor - A to ZAuthor - Z to A Per page: 48122448 ‹1›