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

Product Description

Report copyright infringementby Brain River Publishers (Author)Hard Sudoku Puzzles you said ? ...

Look no more, You have just found the hardest Sudoku Ever, so hard even the pro's have hard time solving it. Grab your self a copy and challenge your brain now .

Number of Pages: 102

Dimensions: 0.21 x 11 x 8.5 IN

Publication Date: December 01, 2020