This book is unique amongst the many books on SuDoku. Dr. dresnick has developed techniques to solve puzzles at all levels of complexity using deductive reasoning. Unlike many books which use look at... This description may be from another edition of this product.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.