Synopses & Reviews
200 New Difficult Puzzles -- They Are Not Going to Be Easy But You Are Ready
Su 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.
About the Author
Wayne Gould is the brains behind Su Doku. A former High Court judge in Hong Kong, he now spends his time developing the puzzle.