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Absolutely Nasty® Sudoku Level 4

Contributors

By Frank Longo

Formats and Prices

On Sale
Oct 27, 2026
Page Count
160 pages
Publisher
Puzzlewright Press
ISBN-13
9781454970132

Price

$11.99

Price

$15.99 CAD

Format

Format:

  1. Trade Paperback $11.99 $15.99 CAD
  2. Spiral bound $12.99 $16.99 CAD

Warning! Only the most skilled sudoku experts should try these mind-blowing puzzles! 

In this series, you will find puzzles truly worthy of the label “hard.” The four volumes of this series range from Level 1 to Level 4, increasing in difficulty with each book. At Level 4, even the fearless approach the mind-melters inside with trepidation.


Frank Longo

About the Author

Frank Longo is a freelance puzzle creator living in Hoboken, NJ. He has had over 2,000 puzzles published since 1993. Longo has written many books for Puzzlewright Press, such as Pause for Puzzles: Sudoku for MindfulnessBlockbuster Book of SudokuWay Beyond Black Belt Sudoku, and the Skill Builder Sudoku series (with Peter Gordon), as well as many crossword books. His books have combined sales of more than five million copies.

Learn more about this author