The World's Most Difficult Sudoku   Only Play if You're an Expert   with 200+ Very Hard Puzzles

The World's Most Difficult Sudoku Only Play if You're an Expert with 200+ Very Hard Puzzles

Paperback (20 Sep 2017)

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Publisher's Synopsis

Why should you spend time completing Sudoku? Because of the benefits, of course! When you play, you stimulate your mind to think both logically and creatively. Eventually, you don't just improve your number skills but your entire thinking process too. When you're older, playing Sudoku helps keep the brain sharp and active. Begin the Sudoku habit today.

Book information

ISBN: 9781541941656
Publisher: Speedy Publishing LLC
Imprint: Puzzle Therapist
Pub date:
Language: English
Number of pages: 144
Weight: 228g
Height: 151mm
Width: 228mm
Spine width: 12mm