New York Post Fiendish Sudoku: The Official Utterly Addictiv

ISBN: 0061173363

Author: Gould, Wayne

Condition: new

200 New Puzzles -- From Fiendish to Super FiendishSu Doku, "the crossword without words," comes with a warning: it is seriously addictive. You don't need to be a mathematical genius to solve these puzzles; it is simply a question of logic and a little patience.