Absolutely Nasty(r) Sudoku Level 1

By Frank Longo

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 1, you'll prove that your solving skills are up to bar before proceeding further.

• Format: Paperback
• Language: English
• ISBN: 145497012X
• ISBN13: 9781454970125
• Release Date: October 2026
• Publisher: Puzzlewright Press
• Length: 160 Pages