The Harder They Come Sudoku Difficult Puzzles (240+ Puzzles) (Paperback) (ISBN-13: 9781541941366)

When faced with difficult Sudoku puzzles, think that it's all just numbers. You don't need prior knowledge to play and solve the game. It even has nothing to do with math because you will not be solving any complex equations. So don't get intimidated with the boxes and the numbers. Look at the puzzles, see the patterns and form your own conclusions. Good luck

Author: Puzzle Therapist
ISBN-10: 1541941365
ISBN-13: 9781541941366
Publisher: Puzzle Therapist
Language: English
Published: 09/20/2017
Pages: 168
Format: Paperback
Weight: 0.51lbs
Size: 9.00h x 6.00w x 0.36d