World's hardest Sudoku puzzle book for adults: A Challenging Sudoku book for Advanced Solvers a fun way to Challenge your Brain . Solutions included
[Paperback]
Author
Publishers Brain River Publishers
Book Format
Paperback
Publisher
Independently Published
Published
December 2020
Today's Price
£12.14
Free UK Delivery
Available - Usually dispatched within 4 days
World's hardest Sudoku puzzle book for adults: A Challenging Sudoku book for Advanced Solvers a fun way to Challenge your Brain . Solutions included
Today's Price £12.14