New York Post Fiendish Sudoku: The Official Utterly Addictive Number-Placing Puzzle
Wayne Gould · ISBN 9780061173363
Julkaistu 2006 Kieli englanti nidottu
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 ge...