The Nastiest Sudoku Book Ever
$16.99
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Only diehards need apply! These incredibly difficult sudoku are made to challenge even the most expert solver…and strain their brains to bursting. Each puzzle requires upper-level strategies that have been honed to perfection from regular practice. Designed by powerhouse sudoku creator Frank Longo, theyll have dedicated fans tearing their...
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Published By Puzzlewright Press
Format Paperback
Category
Number Of Pages 448
Publication Date 04/03/2012
ISBN 9781402780158
Dimensions 6 inches x 8.95 inches
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