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Sudoku Puzzles: 420 Jigsaw Sudoku Puzzles 9x9 (Easy, Medium, Hard, Super Hard), Volume 6

by Kiboko

$9.10

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Description

Jigsaw Sudoku: 420 Puzzles in 9x9 GridA Great Variation Of Regular Sudoku PuzzleJigsaw Sudoku (also known as Irregular, or Geometric Sudoku) are a variant of regular Sudoku puzzles, but instead of 3x3 blocks, they are divided into irregular jigsaw-like shapes. Each row, column and jigsaw shape must contain all of the digits 1 thru 9.

If you are a beginner in Jigsaw Sudoku Puzzles? Then this book is perfect must have for you. This book will start you off with Easy puzzles gradually increasing in difficulty to Medium; Hard; and then Super Hard.

This Sudoku book is packed with the following features:

  • 420 Jigsaw Sudoku Puzzles
  • 4 different levels of difficulty
  • 105 easy level puzzles
  • 105 medium level puzzles
  • 105 hard level puzzles
  • 105 super hard level puzzles
  • How to play instructions
  • Value buy, perfect for gifts

Suggestion: Google - "The law of leftovers" to learn a technique to solve such Sudoku puzzles.
The Law of Leftovers is a solving technique that operates on Sudoku Variations with irregular regions, such as Jigsaw Sudoku.

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Product Details

  • Mar 27, 2018 Pub Date:
  • 1986818284 ISBN-10:
  • 9781986818285 ISBN-13:
  • English Language