Contains puzzles designed to challenge your solving speed. This title offers tips and tricks on learning the rules and strategies of Sudoku that help you solve the puzzles in thirty minutes or less. This description may be from another edition of this product.
This book is for you if you like moderately difficult puzzles. I don't like puzzles that are too easy or so difficult that they become frustrating. I've tried many Sudoku books and this is my favorite. This is the third time I've ordered this one. It is simply the perfect amount of difficulty for me.
Perfect Sudoku Book
Published by Thriftbooks.com User , 17 years ago
The Everything 30-Minute Sudoku Book is not too difficult as one reviewer suggested. I consider myself an average solver and most of the puzzles in this book take between 10 to 20 minutes to solve. Some can easily be completed in 7 minutes, but a few will take longer than 30 minutes. This makes it consistently challenging. There is always a logical solution; you NEVER want to just guess. My husband and I keep rebuying this book, because you don't remember the puzzles and this by far is the best Sudoku book that we have found. Beginners will probably want to start with the 15-Minute book.
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.