This bumper sudoku puzzle book
Includes:: 3 different levels of sudoku – 'easy' for beginner puzzlers, 'hard' for the experts & those wanting an extra challenge, & 'all levels' with a good mix of everything. Containing 250 sudoku puzzles & helpful wire-binding to sit the puzzle pages flat, this book provides hours of entertainment, with the extra benefit of sharpening your vocabulary, general knowledge & mental acuity.  Product Information: •†ISBN:† 9781488906534 •†Author:† Hinkler Books •†Publisher:† Hinkler Books •†Format:† Paperback •†Pages:† 288 •†Dimensions:† 16 x 19.9 x 1.3 cm