The Hardest Sudokos Ever Made #20: Irrestitably Hard Advanced Sudoku Puzzles For Experienced Players Looking For A Real Challenge (Large Print)

by Masaki Hoshiko

9 Out Of 10 Sudoku Enthusiasts Have Failed To Solve Our Sudoku Puzzles.

Are You Up To The Challenge?

Are you sick and tired of all those boring newspaper-grade Sudoku puzzles?

Do you want to test your puzzle-solving skills and take on the hardest Sudoku puzzles out there?

Do you want to spend...

• Format: Paperback
• Language: English
• ISBN: 1690495197
• ISBN13: 9781690495192
• Release Date: September 2019
• Publisher: Bluesource and Friends
• Length: 206 Pages
• Weight: 0.80 lbs.
• Dimensions: 0.4" x 7.5" x 9.3"