USA TODAY Sudoku Super Challenge

USA TODAY

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Literary Puzzle Book

Neil Somerville

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$12.99

Sudoku

Igloo Books

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$8.99

Mensa® Mind Puzzles

(Part of Mensa's Brilliant Brain Workouts)

David Millar and American Mensa

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$8.99

On-the-Go Sudoku

IglooBooks

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$7.99

Large Print Puzzles Trade Paperback

$12.99

Ball-Busting Sudoku

Arnold Snyder

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$6.95

The Literary Pocket Puzzle Book

Neil Somerville

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How to Solve Sudoku Puzzles

Arnold Snyder

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Sangaku #2

James D. Hill

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Sangaku

James D. Hill

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Genius Sudoku

Arnold Snyder

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$5.95

Sudoku I.Q. Challenge

Arnold Snyder

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Sadistic Sudoku

Arnold Snyder

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$5.95

Sudoku Formula 3

Arnold Snyder

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$9.95