Adam Spencer’s The Number Games: Numbers. Trivia. Puzzles. Fun!

Who’s smarter — a four-year-old chimp or a four-year-old human?  How much does it cost to stop a computer virus? And will you really become a billionaire at 31? The answers to all these questions — as well as over 100 brainbusting and mind-bending number games, puzzles and quizzes — are in Adam Spencer’s The Number Games . It doesn’t matter if you’re 6 or 60, this fascinating adventure from 1 to 100 is the perfect way to exercise the grey matter, keep you on your toes … and make you, well, generally AWESOME! So sharpen your pencils and get ready for this year’s most exciting battle: Adam Spencer’s The Number Games . — ISBN13: 9781925589696