![Daily Mail: Sudoku Xtreme: The Only Puzzles With The 'X" Factor by Christopher Monckton - 9780755315307 Daily Mail: Sudoku Xtreme: The Only Puzzles With The 'X" Factor by Christopher Monckton - 9780755315307](https://www.qbd.com.au/img/products/0/9780755315307.jpg)
Daily Mail: Sudoku Xtreme: The Only Puzzles With The 'X" Factor by Christopher Monckton - 9780755315307
![Puzzling behaviour: Maths professor finds the formula that will solve ANY Sudoku | Daily Mail Online Puzzling behaviour: Maths professor finds the formula that will solve ANY Sudoku | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2009/03/22/article-0-03FD34BA000005DC-542_468x234.jpg)
Puzzling behaviour: Maths professor finds the formula that will solve ANY Sudoku | Daily Mail Online
![True test of genius or monumental waste of time? Can you solve the hardest ever Sudoku? | Daily Mail Online True test of genius or monumental waste of time? Can you solve the hardest ever Sudoku? | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2012/06/30/article-2166680-13DC144D000005DC-673_634x709.jpg)
True test of genius or monumental waste of time? Can you solve the hardest ever Sudoku? | Daily Mail Online
![Daily Mail Big Book of Sudoku 1 (The Daily Mail Puzzle Books): Amazon.co.uk: Daily Mail: 9780600635680: Books Daily Mail Big Book of Sudoku 1 (The Daily Mail Puzzle Books): Amazon.co.uk: Daily Mail: 9780600635680: Books](https://images-eu.ssl-images-amazon.com/images/I/51r20i5UsHL._AC_UL900_SR615,900_.jpg)
Daily Mail Big Book of Sudoku 1 (The Daily Mail Puzzle Books): Amazon.co.uk: Daily Mail: 9780600635680: Books
![9780600621720: Daily Mail: Sudoku Volume 2: A New Compilation of 200 "Daily Mail" Sudokus (The Daily Mail Puzzle Books) - Daily, Mail: 0600621723 - AbeBooks 9780600621720: Daily Mail: Sudoku Volume 2: A New Compilation of 200 "Daily Mail" Sudokus (The Daily Mail Puzzle Books) - Daily, Mail: 0600621723 - AbeBooks](https://pictures.abebooks.com/isbn/9780600621720-uk.jpg)
9780600621720: Daily Mail: Sudoku Volume 2: A New Compilation of 200 "Daily Mail" Sudokus (The Daily Mail Puzzle Books) - Daily, Mail: 0600621723 - AbeBooks
![Junior Sudoku X by Christopher Monckton | Headline Publishing Group, home of bestselling fiction and non-fiction books and ebooks Junior Sudoku X by Christopher Monckton | Headline Publishing Group, home of bestselling fiction and non-fiction books and ebooks](https://www.headline.co.uk/wp-content/uploads/2019/01/hbg-title-9780755315284-4.jpg?fit=834%2C1250&w=640)