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100 Samurai Sudoku Puzzles 2

 
 
100 Samurai Sudoku Puzzles 2
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100 Samurai Sudoku Puzzles 2

Sudoku is the number-placing puzzle that is spreading across the world, engaging the minds of people of all ages. The rules are simple, you don't need to know any mathematics, all you need is logic. Samurai Sudoku puzzles are like traditional Sudoku puzzles but with five interlocking Sudoku grids. This book contains 100 of these massive puzzles, including solutions. All the Samurai Sudoku puzzles in this book are symmetric. The rule is the same: Each row, column and 3x3 box in each puzzle grid must contain the numbers 1-9 only once. All puzzles in this book are hard, however the puzzles get progressively harder and the puzzles at the end may be considered very hard. This book is for those who feel ordinary Sudoku puzzles are too easy or too quick to solve and want more challenging puzzles. These puzzles can take hours to solve and if you solve two of these every week this book will last you a year! Have fun!

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ACOMMP2_book_usedlikenew_0955141346

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Product Details:
Author: Peter Greene
Paperback: 136 pages
Publisher: Greene Hill Publishing Limited
Publication Date: September 25, 2006
Language: English
ISBN: 0955141346
Product Length: 0.93 inches
Product Width: 0.76 inches
Product Height: 0.04 inches
Product Weight: 0.57 pounds
Package Length: 9.2 inches
Package Width: 7.5 inches
Package Height: 0.4 inches
Package Weight: 0.6 pounds
Average Customer Rating: based on 13 reviews
 
 

Customer Reviews:
Average Customer Review:4.5 ( 13 customer reviews )
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Most Helpful Customer Reviews

4 of 4 found the following review helpful:

3Fun, but could have been more challenging  Dec 25, 2007
By E. G. Higgins
I enjoyed this collection of puzzles. I don't think the puzzles are as hard as the author claims, "all the puzzles in this book are hard" maybe 20% are more involved; it is true that the last third of the puzzles are more difficult than the fist third, but it took me only 30 minutes to do puzzle number 100.

On the plus side, the author managed to avoid all of those annoying "choose a number and see what happens" tricks that some sudoku books are full of. A number of the puzzles had some very interesting logic sequences which were fun.

The secret to Samurai Sudoku is the central puzzle; solve it and the puzzle reduces to 4 independent sudoku puzzles. I believe that in most cases, once the central puzzle was solved, the remaining puzzles were much too easy. The author typically puts 30+ clues in the outer puzzles. I really think they should have been reduced to lower 20 or high teens.

Nonetheless, I consider this a book worth purchasing, it took me just under two months to finish the book in off hours and at bedtime, and how can you go wrong with two months of fun for only $9.99.

2 of 2 found the following review helpful:

5As good as the first book!  Jan 30, 2008
By Victoria
Like the first volume, Peter Greene's 2nd book of samurai sudoku puzzles is great fun! The puzzle are symmetrical and pleasing to the senses. The page size is comfortable for working the large puzzles and the paper is a good for the inevitable erasures. Very few of the puzzles leave you with several sets of pairs, which result in having to guess and check.

Mr. Greene says if you do two puzzles a week, the book will last almost a year. Well, who can be limited to two a week? Maybe I'm just getting better at doing these puzzles, but I got through the whole book in a couple or three months.

1 of 1 found the following review helpful:

5Killer Sudoku  Apr 01, 2010
By B. Hicks
Can't beat these puzzles for hours of fun. I love these. 5 in one, how can you go wrong.

5great sudoku book  May 01, 2012
By Jan
This is my first copy of this sudoku puzzle book. I am on puzzle 22 and they have been somewhat easy so far. The back is suppose to be hard but I have not gone back there to try one. So far I really like this book. Glad I found it.

2Not challenging puzzles  Oct 24, 2011
By Perla
I bought the book because it said "hard puzzles" - If you are addicted to Sudoku, the first 25 puzzles are not challenging at all - you can complete them in less than 20 minutes. The rest are just medium level
The book is presented nicely and the paper is good quality - the book is for beginners, maybe intermediate level

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