Jumbo Sudoku

Michael Mepham provides this workbook full of Sudoku puzzles. They range from easy to, in his words, fiendish. Each puzzle has a solution printed in the back. While there are two puzzles per page, they are nevertheless bigger than those in newspapers, and certainly bigger than those in most if not all electronic Sudoku kits. There are some unconventional Sudoku puzzles, including those which form an X-shape of five nested Sudoku sub-puzzles.

Some tips are given in the beginning of the book for the solving of Sudoku puzzles. These include the use of clues provided by numbers that are remote from each other on the puzzle. For very difficult situations, Mepham recommends that the puzzle-solver narrow a spot to two possibilities, then take a guess at one of the two numbers and see if it creates a self-consistent solution.

I chose this when searching for "large type" Sudoku, and it has helped quite a bit. A few pages are very large print, but others are not.

This is a great sudoku book im a sudoku addict. I own three and this is my favorite. My only complaint is that puzzles are random in difficulty(not in order)