My 10-year-old son is definately a math "smarty pants" and when this book arrived I just left it sitting around to see if he would "discover" it and and boy did he! It's full of fun math games and activities and he dove into it for hours; not bad for a lazy summer day activity. I highly recommend it for your "smarty pants" or even your not-so-smarty-pants if he or she is willing to play in the realm of numbers.

This book contains a number of engaging math and logic problems, something that we do a lot of. Unfortunately, the print is small, the pages are quite crowded and answers are often extremely hard to find, all of which really limits the book's usefulness both in our math program and as a "just for fun" book.